"valva" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "valva",
        "4": "",
        "5": "double door, valve"
      },
      "expansion": "Latin valva (“double door, valve”)",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "valve"
      },
      "expansion": "Doublet of valve",
      "name": "doublet"
    }
  ],
  "etymology_text": "Borrowed from Latin valva (“double door, valve”). Doublet of valve.",
  "forms": [
    {
      "form": "valvae",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "valvae"
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      "expansion": "valva (plural valvae)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "source": "w"
        },
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          "parents": [],
          "source": "w"
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      ],
      "glosses": [
        "A paired copulatory organ of males in some species of insects that helps the male clasp the female."
      ],
      "id": "en-valva-en-noun-XSk4xnGA",
      "links": [
        [
          "insect",
          "insect"
        ]
      ]
    }
  ],
  "word": "valva"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "valva",
        "4": "",
        "5": "double door, valve"
      },
      "expansion": "Latin valva (“double door, valve”)",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "valve"
      },
      "expansion": "Doublet of valve",
      "name": "doublet"
    }
  ],
  "etymology_text": "Borrowed from Latin valva (“double door, valve”). Doublet of valve.",
  "forms": [
    {
      "form": "valvae",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "valvae"
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      "expansion": "valva (plural valvae)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English doublets",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms borrowed from Latin",
        "English terms derived from Latin",
        "Pages with 5 entries",
        "Pages with entries"
      ],
      "glosses": [
        "A paired copulatory organ of males in some species of insects that helps the male clasp the female."
      ],
      "links": [
        [
          "insect",
          "insect"
        ]
      ]
    }
  ],
  "word": "valva"
}