"Bell's vireo" meaning in English

{
  "etymology_text": "Named by Audubon after John Graham Bell, who accompanied him on his trip up the Missouri River in the 1840s.",
  "forms": [
    {
      "form": "Bell's vireos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Bell's vireo (plural Bell's vireos)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Perching birds",
          "orig": "en:Perching birds",
          "parents": [
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "least Bell's vireo"
        }
      ],
      "glosses": [
        "Vireo bellii, a songbird, dull olive-gray above and whitish below, with a faint white eye ring and faint wing bars, that migrates between a breeding range in Western North America and a winter range in Central America."
      ],
      "id": "en-Bell's_vireo-en-noun-zIsOSjI6",
      "links": [
        [
          "songbird",
          "songbird"
        ],
        [
          "migrate",
          "migrate"
        ]
      ]
    }
  ],
  "word": "Bell's vireo"
}

{
  "derived": [
    {
      "word": "least Bell's vireo"
    }
  ],
  "etymology_text": "Named by Audubon after John Graham Bell, who accompanied him on his trip up the Missouri River in the 1840s.",
  "forms": [
    {
      "form": "Bell's vireos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Bell's vireo (plural Bell's vireos)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries using missing taxonomic name (species)",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Perching birds"
      ],
      "glosses": [
        "Vireo bellii, a songbird, dull olive-gray above and whitish below, with a faint white eye ring and faint wing bars, that migrates between a breeding range in Western North America and a winter range in Central America."
      ],
      "links": [
        [
          "songbird",
          "songbird"
        ],
        [
          "migrate",
          "migrate"
        ]
      ]
    }
  ],
  "word": "Bell's vireo"
}