"enantiornithean" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "Enantiornithes",
        "2": "group"
      },
      "expansion": "Enantiornithes",
      "name": "taxlink"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "an"
      },
      "expansion": "+ -an",
      "name": "suffix"
    }
  ],
  "etymology_text": "Enantiornithes + -an",
  "forms": [
    {
      "form": "enantiornitheans",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "enantiornithean (plural enantiornitheans)",
      "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",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -an",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Birds",
          "orig": "en:Birds",
          "parents": [
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any of a group of extinct birds (or bird-like reptiles) of the group Enantiornithes."
      ],
      "id": "en-enantiornithean-en-noun-cxb95dVL",
      "links": [
        [
          "extinct",
          "extinct"
        ],
        [
          "bird",
          "bird"
        ]
      ]
    }
  ],
  "word": "enantiornithean"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "Enantiornithes",
        "2": "group"
      },
      "expansion": "Enantiornithes",
      "name": "taxlink"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "an"
      },
      "expansion": "+ -an",
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  ],
  "etymology_text": "Enantiornithes + -an",
  "forms": [
    {
      "form": "enantiornitheans",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "enantiornithean (plural enantiornitheans)",
      "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 suffixed with -an",
        "Entries using missing taxonomic name (group)",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Birds"
      ],
      "glosses": [
        "Any of a group of extinct birds (or bird-like reptiles) of the group Enantiornithes."
      ],
      "links": [
        [
          "extinct",
          "extinct"
        ],
        [
          "bird",
          "bird"
        ]
      ]
    }
  ],
  "word": "enantiornithean"
}