"bêche-de-mer" meaning in French

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "bêche-de-mer",
            "bor": "1"
          },
          "expansion": "→ English: bêche-de-mer",
          "name": "desc"
        }
      ],
      "text": "→ English: bêche-de-mer"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "pt",
        "3": "bicho-do-mar",
        "t": "sea worm"
      },
      "expansion": "Calque of Portuguese bicho-do-mar (“sea worm”)",
      "name": "cal"
    }
  ],
  "etymology_text": "Calque of Portuguese bicho-do-mar (“sea worm”).",
  "forms": [
    {
      "form": "bêches-de-mer",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "bêches-de-mer"
      },
      "expansion": "bêche-de-mer f (plural bêches-de-mer)",
      "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": "lifeform",
          "langcode": "fr",
          "name": "Echinoderms",
          "orig": "fr:Echinoderms",
          "parents": [
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sea cucumber"
      ],
      "id": "en-bêche-de-mer-fr-noun-t8bB9gcq",
      "links": [
        [
          "sea cucumber",
          "sea cucumber"
        ]
      ],
      "synonyms": [
        {
          "word": "concombre de mer"
        },
        {
          "word": "holothurie"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/bɛʃ.də.mɛʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-bêche-de-mer.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/be/LL-Q150_%28fra%29-WikiLucas00-b%C3%AAche-de-mer.wav/LL-Q150_%28fra%29-WikiLucas00-b%C3%AAche-de-mer.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/be/LL-Q150_%28fra%29-WikiLucas00-b%C3%AAche-de-mer.wav/LL-Q150_%28fra%29-WikiLucas00-b%C3%AAche-de-mer.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "bêche-de-mer"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "bêche-de-mer",
            "bor": "1"
          },
          "expansion": "→ English: bêche-de-mer",
          "name": "desc"
        }
      ],
      "text": "→ English: bêche-de-mer"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "pt",
        "3": "bicho-do-mar",
        "t": "sea worm"
      },
      "expansion": "Calque of Portuguese bicho-do-mar (“sea worm”)",
      "name": "cal"
    }
  ],
  "etymology_text": "Calque of Portuguese bicho-do-mar (“sea worm”).",
  "forms": [
    {
      "form": "bêches-de-mer",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "bêches-de-mer"
      },
      "expansion": "bêche-de-mer f (plural bêches-de-mer)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French 3-syllable words",
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French multiword terms",
        "French nouns",
        "French terms calqued from Portuguese",
        "French terms derived from Portuguese",
        "French terms with IPA pronunciation",
        "French terms with audio links",
        "fr:Echinoderms"
      ],
      "glosses": [
        "sea cucumber"
      ],
      "links": [
        [
          "sea cucumber",
          "sea cucumber"
        ]
      ],
      "synonyms": [
        {
          "word": "concombre de mer"
        },
        {
          "word": "holothurie"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/bɛʃ.də.mɛʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-bêche-de-mer.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/be/LL-Q150_%28fra%29-WikiLucas00-b%C3%AAche-de-mer.wav/LL-Q150_%28fra%29-WikiLucas00-b%C3%AAche-de-mer.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/be/LL-Q150_%28fra%29-WikiLucas00-b%C3%AAche-de-mer.wav/LL-Q150_%28fra%29-WikiLucas00-b%C3%AAche-de-mer.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "bêche-de-mer"
}