"tachymètre" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "tachy-",
        "3": "-mètre"
      },
      "expansion": "tachy- + -mètre",
      "name": "af"
    }
  ],
  "etymology_text": "From tachy- + -mètre.",
  "forms": [
    {
      "form": "tachymètres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "tachymètre m (plural tachymètres)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "French terms prefixed with tachy-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "tachymeter"
      ],
      "id": "en-tachymètre-fr-noun-C-9qb~Ks",
      "links": [
        [
          "tachymeter",
          "tachymeter"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "37 62",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "French terms prefixed with tachy-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "25 75",
          "kind": "other",
          "name": "French terms suffixed with -mètre",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "22 78",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 97",
          "kind": "topical",
          "langcode": "fr",
          "name": "Auto parts",
          "orig": "fr:Auto parts",
          "parents": [
            "Automobiles",
            "Automotive",
            "Vehicles",
            "Transport",
            "Machines",
            "All topics",
            "Technology",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "speedometer"
      ],
      "id": "en-tachymètre-fr-noun-VQw7Bbsz",
      "links": [
        [
          "speedometer",
          "speedometer"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ta.ki.mɛtʁ/"
    }
  ],
  "word": "tachymètre"
}

{
  "categories": [
    "French 3-syllable words",
    "French countable nouns",
    "French entries with incorrect language header",
    "French lemmas",
    "French masculine nouns",
    "French nouns",
    "French terms prefixed with tachy-",
    "French terms suffixed with -mètre",
    "French terms with IPA pronunciation",
    "Pages with 1 entry",
    "Pages with entries",
    "fr:Auto parts"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "tachy-",
        "3": "-mètre"
      },
      "expansion": "tachy- + -mètre",
      "name": "af"
    }
  ],
  "etymology_text": "From tachy- + -mètre.",
  "forms": [
    {
      "form": "tachymètres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "tachymètre m (plural tachymètres)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "tachymeter"
      ],
      "links": [
        [
          "tachymeter",
          "tachymeter"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "speedometer"
      ],
      "links": [
        [
          "speedometer",
          "speedometer"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ta.ki.mɛtʁ/"
    }
  ],
  "word": "tachymètre"
}