: a male peafowl distinguished by a crest of upright feathers and by greatly elongated loosely webbed upper tail coverts which are mostly tipped with iridescent spots and are erected and spread in a shimmering fan usually as a courtship display
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Noun
According to the International Antique Jewelers Association, the Koh-i-Noor was featured in the peacock throne commissioned by Moghul leader Shah Jahan in 1628.—Doha Madani, NBC news, 30 Apr. 2026 The compound was also home to the family's many exotic pets, including peacocks, tigers, lions, ostriches, dogs, a parrot and a chimpanzee named Bubbles, per The New York Times.—Emily Blackwood, PEOPLE, 28 Apr. 2026
Verb
Some of the kinder ones would give a Christmas tip if the apprentices did a good job cleaning their boots but others, basking in the new money of the Premier League, preferred to peacock.—Jordan Campbell, New York Times, 8 Apr. 2026 The show’s beating heart is Cumming, who peacocks across the Scottish Highlands in ostentatious costumes while delivering one game show twist after the next.—Jonathan Borge, InStyle, 29 Jan. 2026 See All Example Sentences for peacock
Word History
Etymology
Noun
Middle English pecok, from pe- (from Old English pēa peafowl, from Latin pavon-, pavo peacock) + cok cock
: the male of a very large Asian pheasant having a very long brightly colored tail that can be spread or raised, a small crest of upright feathers on the top of the head, and in most forms brilliant blue or green feathers on the neck and shoulders