"eins" meaning in French

{
  "etymology_text": "Verlan form of sein.",
  "head_templates": [
    {
      "args": {
        "1": "m-p"
      },
      "expansion": "eins m pl (plural only)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French pluralia tantum",
          "parents": [
            "Pluralia tantum",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Verlan",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "16 2 20 10 5 2 0 4 5 1 2 1 18 3 5 3 4",
          "kind": "other",
          "name": "Old Norse entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "41 2 17 9 2 1 0 1 2 0 2 0 16 1 2 1 2",
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "tits, boobs"
      ],
      "id": "en-eins-fr-noun-wVcpSaF1",
      "links": [
        [
          "tits",
          "tits"
        ],
        [
          "boobs",
          "boobs"
        ]
      ],
      "qualifier": "Verlan",
      "raw_glosses": [
        "(Verlan, slang) tits, boobs"
      ],
      "tags": [
        "masculine",
        "plural",
        "plural-only",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛ̃s/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-eins.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/e8/LL-Q150_%28fra%29-WikiLucas00-eins.wav/LL-Q150_%28fra%29-WikiLucas00-eins.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/e8/LL-Q150_%28fra%29-WikiLucas00-eins.wav/LL-Q150_%28fra%29-WikiLucas00-eins.wav.ogg"
    }
  ],
  "word": "eins"
}

{
  "categories": [
    "Old Norse adverbs",
    "Old Norse entries with incorrect language header",
    "Old Norse lemmas",
    "Old Norse non-lemma forms",
    "Old Norse numeral forms",
    "Old Norse pronoun forms",
    "Pages with 5 entries"
  ],
  "etymology_text": "Verlan form of sein.",
  "head_templates": [
    {
      "args": {
        "1": "m-p"
      },
      "expansion": "eins m pl (plural only)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French 1-syllable words",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French nouns",
        "French pluralia tantum",
        "French slang",
        "French terms with IPA pronunciation",
        "Pages with 5 entries",
        "Verlan"
      ],
      "glosses": [
        "tits, boobs"
      ],
      "links": [
        [
          "tits",
          "tits"
        ],
        [
          "boobs",
          "boobs"
        ]
      ],
      "qualifier": "Verlan",
      "raw_glosses": [
        "(Verlan, slang) tits, boobs"
      ],
      "tags": [
        "masculine",
        "plural",
        "plural-only",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛ̃s/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-eins.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/e8/LL-Q150_%28fra%29-WikiLucas00-eins.wav/LL-Q150_%28fra%29-WikiLucas00-eins.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/e8/LL-Q150_%28fra%29-WikiLucas00-eins.wav/LL-Q150_%28fra%29-WikiLucas00-eins.wav.ogg"
    }
  ],
  "word": "eins"
}