"apterium" meaning in All languages combined

{
  "antonyms": [
    {
      "word": "pteryla"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "aptera"
      },
      "expansion": "Latin aptera",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "a-"
      },
      "expansion": "a- +",
      "name": "prefix"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "πτερόν",
        "4": "",
        "5": "wing"
      },
      "expansion": "Ancient Greek πτερόν (pterón, “wing”)",
      "name": "der"
    }
  ],
  "etymology_text": "See Latin aptera, a- + Ancient Greek πτερόν (pterón, “wing”) + -ium.",
  "forms": [
    {
      "form": "apteria",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "apteria"
      },
      "expansion": "apterium (plural apteria)",
      "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 terms prefixed with a-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ornithology",
          "orig": "en:Ornithology",
          "parents": [
            "Zoology",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1918, American Ornithologists' Union, The Auk",
          "text": "The two halves of the lower cervical tract are still separated by an apterium 4 mm. wide, as in the young bird, but contour feathers are now present on the chin and upper throat, so that they are united at their upper ends.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An area of bare (featherless) skin on a bird."
      ],
      "id": "en-apterium-en-noun-eBWQkUCU",
      "links": [
        [
          "ornithology",
          "ornithology"
        ],
        [
          "featherless",
          "featherless"
        ],
        [
          "bird",
          "bird"
        ]
      ],
      "raw_glosses": [
        "(ornithology) An area of bare (featherless) skin on a bird."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "ornithology"
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "an area of featherless skin",
          "tags": [
            "feminine"
          ],
          "word": "aptéria"
        }
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɪəɹiəm"
    }
  ],
  "word": "apterium"
}

{
  "antonyms": [
    {
      "word": "pteryla"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "aptera"
      },
      "expansion": "Latin aptera",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "a-"
      },
      "expansion": "a- +",
      "name": "prefix"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "πτερόν",
        "4": "",
        "5": "wing"
      },
      "expansion": "Ancient Greek πτερόν (pterón, “wing”)",
      "name": "der"
    }
  ],
  "etymology_text": "See Latin aptera, a- + Ancient Greek πτερόν (pterón, “wing”) + -ium.",
  "forms": [
    {
      "form": "apteria",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "apteria"
      },
      "expansion": "apterium (plural apteria)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms derived from Ancient Greek",
        "English terms derived from Latin",
        "English terms prefixed with a-",
        "English terms with quotations",
        "English undefined derivations",
        "Rhymes:English/ɪəɹiəm",
        "Rhymes:English/ɪəɹiəm/4 syllables",
        "en:Ornithology"
      ],
      "examples": [
        {
          "ref": "1918, American Ornithologists' Union, The Auk",
          "text": "The two halves of the lower cervical tract are still separated by an apterium 4 mm. wide, as in the young bird, but contour feathers are now present on the chin and upper throat, so that they are united at their upper ends.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An area of bare (featherless) skin on a bird."
      ],
      "links": [
        [
          "ornithology",
          "ornithology"
        ],
        [
          "featherless",
          "featherless"
        ],
        [
          "bird",
          "bird"
        ]
      ],
      "raw_glosses": [
        "(ornithology) An area of bare (featherless) skin on a bird."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "ornithology"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɪəɹiəm"
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "an area of featherless skin",
      "tags": [
        "feminine"
      ],
      "word": "aptéria"
    }
  ],
  "word": "apterium"
}