{
    "term": "ground",
    "partOfSpeech": "noun",
    "ox3000": true,
    "cefr": "a2",
    "definitions": [
        {
            "senseNumber": 1,
            "definition": "the solid surface of the earth",
            "sensetop": "on the groundto the groundabove (the) groundbelow (the) ground",
            "cefr": "a2",
            "ox3000": true,
            "examples": [
                {
                    "text": "I found her lying on the ground.",
                    "contextForm": "on the ground"
                },
                {
                    "text": "He **fell to the ground**, crying out in pain.",
                    "contextForm": "to the ground"
                },
                {
                    "text": "The adult insects live above ground.",
                    "contextForm": "above (the) ground"
                },
                {
                    "text": "The helicopter hovered a couple of hundred metres above the ground."
                },
                {
                    "text": "The library has four levels below ground and seven above.",
                    "contextForm": "below (the) ground"
                },
                {
                    "text": "Most of the monkey's food is found at **ground level**."
                },
                {
                    "text": "He sat down on the ground."
                },
                {
                    "text": "Her eyes searched the ground."
                },
                {
                    "text": "The helicopter burst into flames when it hit the ground."
                },
                {
                    "text": "The plane was so overloaded it couldn't leave the ground."
                },
                {
                    "text": "The horse pawed the ground impatiently."
                },
                {
                    "text": "The roots may spread as far below ground as does the foliage above ground."
                },
                {
                    "text": "The town stands on high ground and is not prone to flooding."
                },
                {
                    "text": "The tunnel goes deep under the ground."
                },
                {
                    "text": "The window is just above ground level."
                },
                {
                    "text": "Thunder shook the ground."
                },
                {
                    "text": "a hole in the ground"
                },
                {
                    "text": "the broken branches which littered the ground"
                },
                {
                    "text": "It was buried three metres below ground."
                },
                {
                    "text": "Her feet don't reach the ground when she sits down."
                },
                {
                    "text": "The rope barely reached the ground below."
                },
                {
                    "text": "The rocket crashed a few seconds after it left the ground."
                },
                {
                    "text": "The plant grows to about two feet above ground."
                },
                {
                    "text": "The ground fell away to the left of the road."
                }
            ],
            "topics": ["Geography"],
            "collocations": {
                "adjective": ["firm", "hard", "solid"],
                "verb + ground": ["fall to", "hit", "strike"],
                "ground + noun": ["level", "forces", "troops"],
                "phrases": ["the ground beneath somebody’s feet"],
                "preposition": ["above ground", "below ground", "in the ground"]
            }
        },
        {
            "senseNumber": 2,
            "definition": "used to describe activities that take place on the ground, not in the air or at sea",
            "sensetop": "on the ground",
            "examples": [
                {
                    "text": "**Ground forces** were deployed in the area."
                },
                {
                    "text": "the deployment of **ground troops**"
                },
                {
                    "text": "a ground and air attack"
                },
                {
                    "text": "He called for more **troops on the ground**.",
                    "contextForm": "on the ground"
                }
            ]
        },
        {
            "senseNumber": 3,
            "definition": "an area of open land",
            "cefr": "b1",
            "ox3000": true,
            "examples": [
                {
                    "text": "The kids were playing on waste ground behind the school."
                },
                {
                    "text": "We found a patch of open ground in the middle of the woods."
                },
                {
                    "text": "There was a small patch of ground at the side of the cottage."
                },
                {
                    "text": "They drove across miles of rough, stony ground."
                }
            ],
            "collocations": {
                "adjective": ["high", "low", "open"],
                "… of ground": ["patch", "piece"]
            }
        },
        {
            "senseNumber": 4,
            "definition": "an area of land that is used for a particular purpose, activity or sport",
            "labels": "(North American English)",
            "cefr": "b1",
            "ox3000": true,
            "examples": [
                {
                    "text": "a football/cricket ground"
                },
                {
                    "text": "The atmosphere inside the ground was electric."
                }
            ],
            "collocations": {
                "adjective": ["cricket", "football", "rugby"],
                "preposition": ["at a/​the ground", "inside a/​the ground"]
            }
        },
        {
            "senseNumber": 5,
            "definition": "a large area of land or sea that is used for a particular purpose",
            "examples": [
                {
                    "text": "fishing grounds"
                },
                {
                    "text": "feeding grounds for birds"
                }
            ],
            "collocations": {
                "adjective": ["burial", "dumping", "camp"],
                "preposition": ["at a/​the ground", "in a/​the ground"]
            }
        },
        {
            "senseNumber": 6,
            "definition": "soil on the surface of the earth",
            "sensetop": "in/into the ground",
            "cefr": "b1",
            "ox3000": true,
            "examples": [
                {
                    "text": "fertile ground for planting crops"
                },
                {
                    "text": "Prepare the ground before you plant anything."
                },
                {
                    "text": "You can sow the seeds directly into the ground.",
                    "contextForm": "in/into the ground"
                },
                {
                    "text": "The car got stuck in the muddy ground."
                }
            ],
            "collocations": {
                "adjective": ["firm", "hard", "solid"],
                "verb + ground": ["fall to", "hit", "strike"],
                "ground + noun": ["level", "forces", "troops"],
                "phrases": ["the ground beneath somebody’s feet"],
                "preposition": ["above ground", "below ground", "in the ground"]
            }
        },
        {
            "senseNumber": 7,
            "definition": "the land or gardens around a large building",
            "cefr": "b2",
            "ox3000": true,
            "examples": [
                {
                    "text": "the hospital grounds"
                },
                {
                    "text": "We had a guided tour of the house and grounds."
                },
                {
                    "text": "The house has extensive grounds."
                },
                {
                    "text": "Many estate workers lived in cottages in the grounds of the castle."
                },
                {
                    "text": "The doctor's office is on the grounds of the hospital."
                },
                {
                    "text": "The palace is set in extensive grounds."
                },
                {
                    "text": "The boys were playing in the school grounds after hours."
                }
            ],
            "collocations": {
                "adjective": ["extensive", "large", "castle"],
                "verb + grounds": ["be set in", "have", "cross"],
                "preposition": ["in the grounds (of)", "on the grounds (of)"]
            }
        },
        {
            "senseNumber": 8,
            "definition": "an area of interest, knowledge or ideas",
            "sensetop": "on… groundground for something",
            "cefr": "b2",
            "ox3000": true,
            "examples": [
                {
                    "text": "He managed to **cover a lot of ground** in a short talk."
                },
                {
                    "text": "We had to **go over the same ground** *(= talk about the same things again)* in class the next day."
                },
                {
                    "text": "I thought I was on **safe ground ***(= not likely to offend or upset somebody)* talking about music.",
                    "contextForm": "on… ground"
                },
                {
                    "text": "You're on **dangerous ground** *(= likely to offend or upset somebody)* if you criticize his family."
                },
                {
                    "text": "Legal scholars say the president is on **shaky ground**."
                },
                {
                    "text": "He felt he was back on **familiar ground**."
                },
                {
                    "text": "Paris in the 1920s was **fertile ground **for artistic experimentation.",
                    "contextForm": "ground for something"
                },
                {
                    "text": "He knew he was on dangerous ground talking about money."
                },
                {
                    "text": "I was on more familiar ground now that we were talking about our own system."
                },
                {
                    "text": "I apologize if I'm going over old ground."
                },
                {
                    "text": "Legally, we're on very shaky ground."
                },
                {
                    "text": "Several researchers have published articles covering this ground."
                },
                {
                    "text": "We just seem to be going over the same ground that we covered last year."
                }
            ],
            "collocations": {
                "adjective": ["familiar", "home", "old"],
                "verb + ground": ["cover", "go over", "tread"],
                "preposition": ["on… ground"],
                "phrases": ["break new ground", "hold your ground", "stand your ground"]
            }
        },
        {
            "senseNumber": 9,
            "definition": "a good or true reason for saying, doing or believing something",
            "sensetop": "ground(s) for somethingground(s) for doing somethingground(s) to do somethingon the ground(s) that…on grounds of something on… groundswithout grounds",
            "labels": "(law)",
            "cefr": "b2",
            "ox3000": true,
            "examples": [
                {
                    "text": "You have no grounds for complaint.",
                    "contextForm": "ground(s) for something"
                },
                {
                    "text": "What were his grounds for wanting a divorce?",
                    "contextForm": "ground(s) for doing something"
                },
                {
                    "text": "There are **reasonable grounds** to believe that a crime has been committed.",
                    "contextForm": "ground(s) to do something"
                },
                {
                    "text": "The case was dismissed on the ground that there was insufficient evidence.",
                    "contextForm": "on the ground(s) that…"
                },
                {
                    "text": "Employers cannot discriminate on grounds of age.",
                    "contextForm": "on grounds of something"
                },
                {
                    "text": "He retired early on health grounds.",
                    "contextForm": "on… grounds"
                },
                {
                    "text": "She was released on compassionate grounds."
                },
                {
                    "text": "What are the **grounds of appeal**?"
                },
                {
                    "text": "Their caution was not without grounds.",
                    "contextForm": "without grounds"
                },
                {
                    "text": "Drunkenness at work was sufficient grounds for instant dismissal."
                },
                {
                    "text": "He resigned from his post on the grounds of ill health."
                },
                {
                    "text": "His evasiveness gave grounds for the suspicion that he knew more than he was saying."
                },
                {
                    "text": "Permission to open a mine was denied on environmental grounds."
                },
                {
                    "text": "The constable had reasonable grounds for arresting her."
                }
            ],
            "collocations": {
                "adjective": ["good", "reasonable", "strong"],
                "verb + grounds": ["have", "be", "give (somebody)"],
                "preposition": ["on… grounds", "on the grounds of", "ground for"]
            }
        },
        {
            "senseNumber": 10,
            "definition": "the small pieces of solid matter in a liquid that have fallen to the bottom",
            "examples": [
                {
                    "text": "coffee grounds"
                }
            ],
            "collocations": {
                "adjective": ["burial", "dumping", "camp"],
                "preposition": ["at a/​the ground", "in a/​the ground"]
            }
        },
        {
            "senseNumber": 11,
            "definition": "a wire that connects an electric circuit with the ground and makes it safe",
            "labels": "(North American English)British English",
            "cefr": "c2",
            "examples": [
                {
                    "text": "Don't forget to connect the ground wire."
                }
            ],
            "topics": ["Engineering"]
        },
        {
            "senseNumber": 12,
            "definition": "a background that a design is painted or printed on",
            "examples": [
                {
                    "text": "pink roses on a white ground"
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to be in a strong position in an argument, etc. because you know the facts",
            "examples": [
                {
                    "text": "Everyone agreed with me, so I knew I was on firm ground."
                },
                {
                    "text": "He is probably on solid ground when he says we need more training."
                }
            ],
            "topics": ["Opinion and argument"]
        },
        {
            "senseNumber": 1,
            "definition": "to start digging for a new building project",
            "examples": [
                {
                    "text": "They broke ground for the new highway this month."
                }
            ]
        },
        {
            "senseNumber": 2,
            "definition": "to make a new discovery or do something that has not been done before",
            "labels": "British and North American English",
            "examples": [
                {
                    "text": "Her architectural designs have broken new ground."
                },
                {
                    "text": "She broke ground by being the first Black woman to win the award."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to make a new discovery or do something that has not been done before",
            "examples": [
                {
                    "text": "Her architectural designs have broken new ground."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to suddenly cause somebody’s idea or plan to fail by doing something to stop them from continuing with it",
            "examples": []
        },
        {
            "senseNumber": null,
            "definition": "to fail to produce the result or the effect that you hope for; to have little success",
            "examples": [
                {
                    "text": "His charming smile fell on stony ground with her."
                },
                {
                    "text": "The peace initiatives have already fallen on stony ground."
                }
            ],
            "topics": ["Difficulty and failure"]
        },
        {
            "senseNumber": null,
            "definition": "completely, or including everything, starting with the most basic things",
            "labels": "(informal)",
            "examples": [
                {
                    "text": "We need to rebuild the system from the ground up."
                },
                {
                    "text": "He learned about the business from the ground up."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to become more powerful or successful",
            "examples": [
                {
                    "text": "Sterling continues to gain ground against the dollar."
                }
            ],
            "topics": ["Success"]
        },
        {
            "senseNumber": null,
            "definition": "to gradually get closer to somebody/something that is moving or making progress in an activity",
            "examples": [
                {
                    "text": "The police car was gaining ground on the suspects."
                },
                {
                    "text": "They needed to make up ground on their competitors."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to start happening successfully; to make something start happening successfully",
            "examples": [
                {
                    "text": "Without more money, the movie is unlikely to get off the ground."
                },
                {
                    "text": "to get a new company off the ground"
                },
                {
                    "text": "His plan is too costly to ever get off the ground."
                }
            ],
            "topics": ["Success"]
        },
        {
            "senseNumber": null,
            "definition": "to allow somebody/something to have an advantage; to lose an advantage for yourself",
            "examples": [
                {
                    "text": "They are not prepared to give ground on tax cuts."
                },
                {
                    "text": "The Conservatives lost a lot of ground to the Liberal Democrats at the election."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to hide, especially to escape from somebody",
            "labels": "(British English)",
            "examples": []
        },
        {
            "senseNumber": null,
            "definition": "to have a sensible and realistic attitude to life",
            "examples": [
                {
                    "text": "In spite of his overnight stardom he still manages to keep his feet on the ground."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to start doing something and continue very quickly and successfully",
            "labels": "(informal)",
            "examples": [],
            "topics": ["Success"]
        },
        {
            "senseNumber": 1,
            "definition": "to continue with your opinions or intentions when somebody is opposing you and wants you to change",
            "cefr": "c2",
            "examples": [
                {
                    "text": "Don't let him persuade you—stand your ground."
                },
                {
                    "text": "She held her ground in the debate."
                }
            ],
            "topics": ["Opinion and argument"]
        },
        {
            "senseNumber": 2,
            "definition": "to face a situation and refuse to run away",
            "examples": [
                {
                    "text": "It is not easy to hold your ground in front of someone with a gun."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to make sure that you always find out about the most recent developments in a particular situation",
            "examples": [
                {
                    "text": "The agent had no suitable properties on his books but promised to keep an ear to the ground for us."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "in the place where something is happening and among the people who are in the situation, especially a war",
            "examples": [
                {
                    "text": "On the ground, there are hopes that the fighting will soon stop."
                },
                {
                    "text": "There's a lot of support for the policy on the ground."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "in a place that has no connection with either of the people or sides who are meeting and so does not give an advantage to either of them",
            "examples": [
                {
                    "text": "We decided to meet on neutral ground."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "in an area where somebody has a lot of power, knowledge or experience",
            "examples": [
                {
                    "text": "They are fighting the Conservatives on their own ground."
                },
                {
                    "text": "When it comes to music I'm on my own ground."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to make it possible or easier for something to be achieved",
            "examples": [
                {
                    "text": "The committee will prepare the ground for next month's meeting."
                },
                {
                    "text": "Early experiments with rockets prepared the ground for space travel."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to make somebody work so hard that they are no longer able to work; to use something so much that it is broken",
            "examples": []
        },
        {
            "senseNumber": null,
            "definition": "to work so hard that you become extremely tired",
            "examples": []
        },
        {
            "senseNumber": null,
            "definition": "to change your opinion about a subject, especially during a discussion",
            "labels": "(usually disapproving)",
            "examples": [
                {
                    "text": "Each time he seemed to be losing the argument, he just shifted his ground."
                }
            ],
            "topics": ["Opinion and argument"]
        },
        {
            "senseNumber": null,
            "definition": "to be very convenient or acceptable for somebody",
            "labels": "(British English, informal)",
            "examples": [
                {
                    "text": "This job suits me down to the ground."
                },
                {
                    "text": "Country life suits me down to the ground!"
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "to claim that your side of an argument is morally better than your opponents’ side; to argue in a way that makes your side seem morally better",
            "examples": [
                {
                    "text": "I was angry with his blatant attempt to take the moral high ground."
                }
            ],
            "topics": ["Opinion and argument"]
        },
        {
            "senseNumber": null,
            "definition": "if people or things are thick/thin on the ground, there are a lot/not many of them in a place",
            "labels": "(British English)",
            "examples": [
                {
                    "text": "Customers are thin on the ground at this time of year."
                },
                {
                    "text": "Security officers were thick on the ground during the King’s visit."
                }
            ]
        },
        {
            "senseNumber": null,
            "definition": "completely, so that there is nothing left",
            "examples": [
                {
                    "text": "The hotel **burned to the ground**."
                },
                {
                    "text": "The city **was razed to the ground** *(= completely destroyed)*."
                }
            ]
        }
    ],
    "pronunciations": {
        "uk": [
            {
                "pronunciation": "/ɡraʊnd/",
                "audio": "gr/ground/ground__gb_2.mp3"
            }
        ],
        "us": [
            {
                "pronunciation": "/ɡraʊnd/",
                "audio": "gr/ground/ground__us_2.mp3"
            }
        ]
    },
    "wordOrigin": "noun Old English grund, of Germanic origin; related to Dutch grond and German Grund."
}
