{
    "term": "eighteen",
    "partOfSpeech": "number",
    "ox3000": true,
    "cefr": "a1",
    "definitions": [
        {
            "senseNumber": null,
            "definition": "18",
            "examples": []
        }
    ],
    "pronunciations": {
        "uk": [
            {
                "pronunciation": "/ˌeɪˈtiːn/",
                "audio": "ei/eighteen/eighteen__gb_1.mp3"
            }
        ],
        "us": [
            {
                "pronunciation": "/ˌeɪˈtiːn/",
                "audio": "ei/eighteen/eighteen__us_1.mp3"
            }
        ]
    },
    "wordOrigin": "Old English e(a)htatēne (from eight and -teen)."
}