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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:

Serkis, who also provides the voice of Randolph the rooster, says the book made a big impression on him as a child.

From BBC ● Jul. 13, 2026

Occasionally, experiments fail, like when the team tried piping in a less-than-convincing recording of a rooster over loud speakers.

From The Wall Street Journal ● Apr. 16, 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

While he speaks to me from his home in Sierra Leone, a rooster crows in the background, punctuating his sentences like a barnyard hype man.

From Slate ● Mar. 26, 2025

It was too far away to tell what color its eyes were, but I could have sworn that they were as red as our old red rooster.

From "Summer of the Monkeys" by Wilson Rawls

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

Six roosters were found in the cargo of the car and the driver, Jose Adame, was arrested on assault charges.

From Los Angeles Times ● Jan. 21, 2025

“Once those roosters and hens go down, you have no vaccine,” Bright said.

From Salon ● Jun. 1, 2024

The two cocks, or roosters, were circling each other.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French

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