"tetrapody" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tetra-",
        "3": "-pody"
      },
      "expansion": "tetra- + -pody",
      "name": "af"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τετρα-",
        "t": "four"
      },
      "expansion": "Ancient Greek τετρα- (tetra-, “four”)",
      "name": "der"
    }
  ],
  "etymology_text": "From tetra- + -pody, from Ancient Greek τετρα- (tetra-, “four”) and πούς, ποδός (poús, podós, “foot”).",
  "forms": [
    {
      "form": "tetrapodies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tetrapody (plural tetrapodies)",
      "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"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with tetra-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -pody",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "monopody"
        },
        {
          "word": "dipody"
        },
        {
          "word": "tripody"
        },
        {
          "word": "pentapody"
        },
        {
          "word": "hexapody"
        },
        {
          "word": "heptapody"
        },
        {
          "word": "octapody"
        }
      ],
      "glosses": [
        "A set of four metrical feet."
      ],
      "id": "en-tetrapody-en-noun-JFMObxJX",
      "links": [
        [
          "metrical feet",
          "metrical foot"
        ]
      ],
      "synonyms": [
        {
          "word": "quaternarius"
        }
      ]
    }
  ],
  "word": "tetrapody"
}

{
  "coordinate_terms": [
    {
      "word": "monopody"
    },
    {
      "word": "dipody"
    },
    {
      "word": "tripody"
    },
    {
      "word": "pentapody"
    },
    {
      "word": "hexapody"
    },
    {
      "word": "heptapody"
    },
    {
      "word": "octapody"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tetra-",
        "3": "-pody"
      },
      "expansion": "tetra- + -pody",
      "name": "af"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τετρα-",
        "t": "four"
      },
      "expansion": "Ancient Greek τετρα- (tetra-, “four”)",
      "name": "der"
    }
  ],
  "etymology_text": "From tetra- + -pody, from Ancient Greek τετρα- (tetra-, “four”) and πούς, ποδός (poús, podós, “foot”).",
  "forms": [
    {
      "form": "tetrapodies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tetrapody (plural tetrapodies)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms derived from Ancient Greek",
        "English terms prefixed with tetra-",
        "English terms suffixed with -pody",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A set of four metrical feet."
      ],
      "links": [
        [
          "metrical feet",
          "metrical foot"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "quaternarius"
    }
  ],
  "word": "tetrapody"
}