"tonnoidean" meaning in English

{
  "forms": [
    {
      "form": "tonnoideans",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tonnoidean (plural tonnoideans)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Littorinimorphs",
          "orig": "en:Littorinimorphs",
          "parents": [
            "Gastropods",
            "Mollusks",
            "Animals",
            "Lifeforms",
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            "Life",
            "Fundamental",
            "Nature"
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          "source": "w"
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          "kind": "topical",
          "langcode": "en",
          "name": "Zoology",
          "orig": "en:Zoology",
          "parents": [
            "Biology",
            "Sciences",
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            "Fundamental"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2002, American Malacological Bulletin, page 107:",
          "text": "This is the only shallow-water tonnoidean that probably originally had a cosmopolitan distribution in temperate and tropical seas.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A sea snail of the superfamily Tonnoidea."
      ],
      "id": "en-tonnoidean-en-noun-hKFby6mv",
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "sea snail",
          "sea snail"
        ]
      ],
      "raw_glosses": [
        "(zoology) A sea snail of the superfamily Tonnoidea."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "word": "tonnoidean"
}

{
  "forms": [
    {
      "form": "tonnoideans",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "tonnoidean (plural tonnoideans)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
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        "English nouns",
        "English terms with quotations",
        "Entries using missing taxonomic name (superfamily)",
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        "Pages with entries",
        "en:Littorinimorphs",
        "en:Zoology"
      ],
      "examples": [
        {
          "ref": "2002, American Malacological Bulletin, page 107:",
          "text": "This is the only shallow-water tonnoidean that probably originally had a cosmopolitan distribution in temperate and tropical seas.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A sea snail of the superfamily Tonnoidea."
      ],
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "sea snail",
          "sea snail"
        ]
      ],
      "raw_glosses": [
        "(zoology) A sea snail of the superfamily Tonnoidea."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "word": "tonnoidean"
}