: any of a class (Aves) of warm-blooded vertebrates distinguished by having the body more or less completely covered with feathers and the forelimbs modified as wings
Noun
A large bird flew overhead.
The birds were singing outside our window.
He's a tough old bird.
We met some smashing birds at the pub last night.
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Noun
The researchers think other birds and animals like mice could operate using a similar magnetic GPS.—ABC News, 28 May 2026 House sparrows, common urban reservoir hosts for West Nile virus, remain infectious to biting mosquitoes for approximately two days longer when exposed to artificial light at night, compared to birds in natural light conditions.—John Drake, Forbes.com, 28 May 2026
Verb
Was Yara going to be mama-birded into eating more wet bread?—Literary Hub, 19 May 2026 But birding at this landfill does not mean traipsing through the trash.—Kate Wong, Scientific American, 14 May 2026 See All Example Sentences for bird
Word History
Etymology
Noun
Middle English brid, bird, from Old English bridd
First Known Use
Noun
before the 12th century, in the meaning defined at sense 1