"common egret" meaning in English

{
  "forms": [
    {
      "form": "common egrets",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "common egret (plural common egrets)",
      "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"
        },
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          "parents": [],
          "source": "w"
        },
        {
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Herons",
          "orig": "en:Herons",
          "parents": [
            "Freshwater birds",
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of great egret (Ardea alba)"
      ],
      "id": "en-common_egret-en-noun-H7sLo5Ng",
      "links": [
        [
          "great egret",
          "great egret#English"
        ],
        [
          "Ardea alba",
          "Ardea alba#Translingual"
        ]
      ],
      "synonyms": [
        {
          "extra": "Ardea alba",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "great egret"
        }
      ]
    }
  ],
  "word": "common egret"
}

{
  "forms": [
    {
      "form": "common egrets",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "common egret (plural common egrets)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
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        "English lemmas",
        "English multiword terms",
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        "en:Herons"
      ],
      "glosses": [
        "Synonym of great egret (Ardea alba)"
      ],
      "links": [
        [
          "great egret",
          "great egret#English"
        ],
        [
          "Ardea alba",
          "Ardea alba#Translingual"
        ]
      ],
      "synonyms": [
        {
          "extra": "Ardea alba",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "great egret"
        }
      ]
    }
  ],
  "word": "common egret"
}