"valvate" meaning in French

{
  "forms": [
    {
      "form": "valvates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "valvate f (plural valvates)",
      "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": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "fr",
          "name": "Mollusks",
          "orig": "fr:Mollusks",
          "parents": [
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any in genus Valvata of freshwater molluscs"
      ],
      "id": "en-valvate-fr-noun-f3l87zjq",
      "links": [
        [
          "Valvata",
          "Valvata#Translingual"
        ],
        [
          "mollusc",
          "mollusc"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/val.vat/"
    }
  ],
  "word": "valvate"
}

{
  "forms": [
    {
      "form": "valvates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "valvate f (plural valvates)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French 2-syllable words",
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French nouns",
        "French nouns with red links in their headword lines",
        "French terms with IPA pronunciation",
        "Pages with 2 entries",
        "Pages with entries",
        "fr:Mollusks"
      ],
      "glosses": [
        "Any in genus Valvata of freshwater molluscs"
      ],
      "links": [
        [
          "Valvata",
          "Valvata#Translingual"
        ],
        [
          "mollusc",
          "mollusc"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/val.vat/"
    }
  ],
  "word": "valvate"
}