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Synonyms

rooster

American  
[roo-ster] / ˈru stər /

noun

  • roosters
    plural
  1. the male of domestic fowl and certain game birds; cock.

  2. a representation of this bird, used as an emblem of the Democratic Party from 1842 to 1874.

  3. Informal. a cocky person.


rooster British  
/ ˈruːstə /

noun

  1. the male of the domestic fowl; a cock

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms


Etymology

Origin of rooster

First recorded in 1765–75; roost + -er 1


Explanation

A rooster is a male chicken. If your cute baby chick grows up to crow loudly first thing every morning, he's probably a rooster. The word rooster is an American invention, inspired by the rooster's habit of roosting, or standing up on a perch while sleeping or while on the lookout for danger. In the UK, a rooster is more likely to be called a cock or cockerel. In a flock of birds, the rooster's job is to defend the chickens and their nests from predators and other roosters.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Wacky animal sidekicks once felt vibrant in a holistic world of artifice; here, a goggle-eyed rooster just looks diseased.

From Los Angeles Times ● Jul. 9, 2026

The first thing I noticed was the sound of the place: the chatter of chickadees, the crows of a rooster and the honks of geese.

From The Wall Street Journal ● Jul. 2, 2026

The colorful space, dominated by a giant rooster mural and pulsing with salsa, draws inspiration from across Latin America and the Caribbean.

From Salon ● Sep. 29, 2025

But the woman also had a rooster on her thumb, showing "an intriguing style with a certain uniqueness," says Dr Caspari.

From BBC ● Jul. 30, 2025

Someone on another floor was imitating a rooster.

From "Lyddie" by Katherine Paterson

Nearby were soft-toy footballers resembling Portugal's Cristiano Ronaldo, fluffy roosters in France polos and teddy bears in Spain kits.

From Barron's ● Jun. 10, 2026

The gate is adorned with a sculpted round medallion of Oseguera’s trademark, two roosters.

From The Wall Street Journal ● Mar. 19, 2026

“We were listening to the roosters crowing at 5 in the morning here,” said Marks during a video call from Hawaii on Wednesday after the 76th Emmy Award nominations were announced.

From Los Angeles Times ● Jul. 17, 2024

Schilperoort said the property owners were present at the time and that deputies cleaned up the dead roosters.

From Seattle Times ● May 24, 2024

It was green and red with a pattern of jongwe, or roosters.

From "A Girl Named Disaster" by Nancy Farmer

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