"uc" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verlan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Verlan) Verlan de cul."
  ],
  "forms": [
    {
      "form": "ucs",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Termes argotiques en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Patrick Denfer, Les dieux du vestiaire, H&O éditions, 2004, page 145",
          "text": "Il l'avait entendu lui reprocher de mater les mecs en lousdé quand ils enlevaient leur calbute, le menacer de faire regretter à son trou du uc que son regard de chbeb, de zamel, de deup ait osé salir des vrais mecs..."
        },
        {
          "ref": "Le duc, Booba",
          "text": "Tu veux détrôner le Duc ? Tu vas t’la prendre dans l’uc."
        }
      ],
      "glosses": [
        "Cul."
      ],
      "id": "fr-uc-fr-noun-yfw-thKD",
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\yk\\"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-uc.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/ef/LL-Q150_(fra)-WikiLucas00-uc.wav/LL-Q150_(fra)-WikiLucas00-uc.wav.mp3",
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      "raw_tags": [
        "France (Lyon)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-WikiLucas00-uc.wav"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "ass"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "arse"
    }
  ],
  "word": "uc"
}

{
  "categories": [
    "Lemmes en français",
    "Noms communs en français",
    "Traductions en anglais",
    "Verlan",
    "français"
  ],
  "etymology_texts": [
    "(Verlan) Verlan de cul."
  ],
  "forms": [
    {
      "form": "ucs",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en français",
        "Termes argotiques en français"
      ],
      "examples": [
        {
          "ref": "Patrick Denfer, Les dieux du vestiaire, H&O éditions, 2004, page 145",
          "text": "Il l'avait entendu lui reprocher de mater les mecs en lousdé quand ils enlevaient leur calbute, le menacer de faire regretter à son trou du uc que son regard de chbeb, de zamel, de deup ait osé salir des vrais mecs..."
        },
        {
          "ref": "Le duc, Booba",
          "text": "Tu veux détrôner le Duc ? Tu vas t’la prendre dans l’uc."
        }
      ],
      "glosses": [
        "Cul."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\yk\\"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-uc.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/ef/LL-Q150_(fra)-WikiLucas00-uc.wav/LL-Q150_(fra)-WikiLucas00-uc.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/ef/LL-Q150_(fra)-WikiLucas00-uc.wav/LL-Q150_(fra)-WikiLucas00-uc.wav.ogg",
      "raw_tags": [
        "France (Lyon)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-WikiLucas00-uc.wav"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "ass"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "arse"
    }
  ],
  "word": "uc"
}