"la tête la première" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "􂀿with􂁀 the head first"
      },
      "expansion": "“[with] the head first”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "􂀿with􂁀 the head first"
      },
      "expansion": "Literally, “[with] the head first”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “[with] the head first”.",
  "head_templates": [
    {
      "args": {},
      "expansion": "la tête la première",
      "name": "fr-adv"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "headfirst, headlong"
      ],
      "id": "en-la_tête_la_première-fr-adv-2RWuuZ5J",
      "links": [
        [
          "headfirst",
          "headfirst"
        ],
        [
          "headlong",
          "headlong"
        ]
      ],
      "related": [
        {
          "word": "tête baissée"
        }
      ],
      "synonyms": [
        {
          "word": "tête la première"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/la tɛt la pʁə.mjɛʁ/"
    }
  ],
  "word": "la tête la première"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "􂀿with􂁀 the head first"
      },
      "expansion": "“[with] the head first”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "􂀿with􂁀 the head first"
      },
      "expansion": "Literally, “[with] the head first”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “[with] the head first”.",
  "head_templates": [
    {
      "args": {},
      "expansion": "la tête la première",
      "name": "fr-adv"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adv",
  "related": [
    {
      "word": "tête baissée"
    }
  ],
  "senses": [
    {
      "categories": [
        "French adverbs",
        "French entries with incorrect language header",
        "French lemmas",
        "French multiword terms",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "headfirst, headlong"
      ],
      "links": [
        [
          "headfirst",
          "headfirst"
        ],
        [
          "headlong",
          "headlong"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/la tɛt la pʁə.mjɛʁ/"
    }
  ],
  "synonyms": [
    {
      "word": "tête la première"
    }
  ],
  "word": "la tête la première"
}