"litoptern" meaning in All languages combined

{
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      "args": {
        "1": "Litopterna",
        "2": "order"
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      "expansion": "Litopterna",
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    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "λῑτός",
        "4": "",
        "5": "smooth"
      },
      "expansion": "Ancient Greek λῑτός (lītós, “smooth”)",
      "name": "der"
    }
  ],
  "etymology_text": "From modern Latin Litopterna (order name), from Ancient Greek λῑτός (lītós, “smooth”) + πτέρνη (ptérnē, “heel-bone”).",
  "forms": [
    {
      "form": "litopterns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "litoptern (plural litopterns)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "parents": [
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        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Mammals",
          "orig": "en:Mammals",
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          "kind": "topical",
          "langcode": "en",
          "name": "Zoology",
          "orig": "en:Zoology",
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            "Biology",
            "Sciences",
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2022, Thomas Halliday, Otherworlds, Penguin, published 2023, page 73",
          "text": "[C]ertain litopterns like the camel-like Macrauchenia also lived on until within 15,000 years before the present.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An extinct hoofed mammal of the order †Litopterna, from the Cenozoic period."
      ],
      "id": "en-litoptern-en-noun-FchXwpDR",
      "links": [
        [
          "zoology",
          "zoology"
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          "extinct"
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        ],
        [
          "Litopterna",
          "Litopterna#Translingual"
        ],
        [
          "Cenozoic",
          "Cenozoic"
        ]
      ],
      "raw_glosses": [
        "(zoology) An extinct hoofed mammal of the order †Litopterna, from the Cenozoic period."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ],
      "wikipedia": [
        "litoptern"
      ]
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  ],
  "sounds": [
    {
      "ipa": "/lɪˈtɒptəːn/",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "litoptern"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "Litopterna",
        "2": "order"
      },
      "expansion": "Litopterna",
      "name": "taxfmt"
    },
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      "name": "der"
    }
  ],
  "etymology_text": "From modern Latin Litopterna (order name), from Ancient Greek λῑτός (lītós, “smooth”) + πτέρνη (ptérnē, “heel-bone”).",
  "forms": [
    {
      "form": "litopterns",
      "tags": [
        "plural"
      ]
    }
  ],
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      "args": {},
      "expansion": "litoptern (plural litopterns)",
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  "lang_code": "en",
  "pos": "noun",
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        "English nouns",
        "English terms derived from Ancient Greek",
        "English terms with IPA pronunciation",
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        {
          "ref": "2022, Thomas Halliday, Otherworlds, Penguin, published 2023, page 73",
          "text": "[C]ertain litopterns like the camel-like Macrauchenia also lived on until within 15,000 years before the present.",
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        }
      ],
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        "An extinct hoofed mammal of the order †Litopterna, from the Cenozoic period."
      ],
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          "zoology",
          "zoology"
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        "(zoology) An extinct hoofed mammal of the order †Litopterna, from the Cenozoic period."
      ],
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        "biology",
        "natural-sciences",
        "zoology"
      ],
      "wikipedia": [
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  "sounds": [
    {
      "ipa": "/lɪˈtɒptəːn/",
      "tags": [
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  "word": "litoptern"
}