{
    "term": "thirteen",
    "partOfSpeech": "number",
    "ox3000": true,
    "cefr": "a1",
    "definitions": [
        {
            "senseNumber": null,
            "definition": "13",
            "examples": []
        }
    ],
    "pronunciations": {
        "uk": [
            {
                "pronunciation": "/ˌθɜːˈtiːn/",
                "audio": "th/thirteen/thirteen__gb_3.mp3"
            }
        ],
        "us": [
            {
                "pronunciation": "/ˌθɜːrˈtiːn/",
                "audio": "th/thirteen/thirteen__us_1.mp3"
            }
        ]
    },
    "wordOrigin": "Old English thrēotīene (from three and -teen). The spelling with initial thi- is recorded in late Middle English."
}