"giant clam" meaning in English

{
  "forms": [
    {
      "form": "giant clams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "giant clam (plural giant clams)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Venerida order mollusks",
          "orig": "en:Venerida order mollusks",
          "parents": [
            "Bivalves",
            "Mollusks",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The largest living bivalve mollusk, Tridacna gigas."
      ],
      "id": "en-giant_clam-en-noun-OTslsBYk",
      "links": [
        [
          "bivalve",
          "bivalve#English"
        ],
        [
          "mollusk",
          "mollusk#English"
        ],
        [
          "Tridacna gigas",
          "Tridacna gigas#Translingual"
        ]
      ],
      "translations": [
        {
          "code": "my",
          "lang": "Burmese",
          "roman": "kya:laksany:",
          "sense": "bivalve",
          "word": "ကျားလက်သည်း"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "bivalve",
          "word": "Tridacna gigas"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "bivalve",
          "tags": [
            "colloquial"
          ],
          "word": "jättiläissimpukka"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "ō-shakogai",
          "sense": "bivalve",
          "word": "オオシャコガイ"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "bivalve",
          "tags": [
            "feminine"
          ],
          "word": "almeja gigante"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "bivalve",
          "tags": [
            "masculine"
          ],
          "word": "taclobo gigante"
        },
        {
          "code": "tl",
          "lang": "Tagalog",
          "sense": "bivalve",
          "word": "taklobo"
        }
      ]
    }
  ],
  "word": "giant clam"
}

{
  "forms": [
    {
      "form": "giant clams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "giant clam (plural giant clams)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Venerida order mollusks"
      ],
      "glosses": [
        "The largest living bivalve mollusk, Tridacna gigas."
      ],
      "links": [
        [
          "bivalve",
          "bivalve#English"
        ],
        [
          "mollusk",
          "mollusk#English"
        ],
        [
          "Tridacna gigas",
          "Tridacna gigas#Translingual"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "my",
      "lang": "Burmese",
      "roman": "kya:laksany:",
      "sense": "bivalve",
      "word": "ကျားလက်သည်း"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "bivalve",
      "word": "Tridacna gigas"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "bivalve",
      "tags": [
        "colloquial"
      ],
      "word": "jättiläissimpukka"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "ō-shakogai",
      "sense": "bivalve",
      "word": "オオシャコガイ"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "bivalve",
      "tags": [
        "feminine"
      ],
      "word": "almeja gigante"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "bivalve",
      "tags": [
        "masculine"
      ],
      "word": "taclobo gigante"
    },
    {
      "code": "tl",
      "lang": "Tagalog",
      "sense": "bivalve",
      "word": "taklobo"
    }
  ],
  "word": "giant clam"
}