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cockatoo

American  
[kok-uh-too, kok-uh-too] / ˈkɒk əˌtu, ˌkɒk əˈtu /

noun

  • cockatoos
    plural
  1. any of numerous large, noisy, crested parrots of the genera Cacatua, Callocephalon, Calyptorhynchus, etc., of the Australasian region, having chiefly white plumage tinged with yellow, pink, or red: popular as a pet.

  2. Australian.

    1. a person who owns and works a small farm or ranch.

    2. Slang. a lookout posted by criminals or the operators of illegal gambling games.


cockatoo British  
/ ˌkɒkəˈtuː, ˈkɒkəˌtuː /

noun

  1. any of various parrots of the genus Kakatoe and related genera, such as K. galerita ( sulphur-crested cockatoo ), of Australia and New Guinea. They have an erectile crest and most of them are light-coloured

  2. a small farmer or settler

  3. informal a lookout during some illegal activity

"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 cockatoo

1610–20; < Dutch kaketoe < Malay kakatua, perhaps etymologizing alteration of Central Moluccan jaka any psittacine bird, by association with Malay kakak sibling, kakak tua older sibling); spelling copies cock 1

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Explanation

A cockatoo is a noisy, sociable type of parrot that has a moveable crest on the top of its head. Because they're smart, funny,m and showy, cockatoos are often kept as pets. Cockatoos are usually black and white, less colorful than other parrots, and they're generally bigger and louder too. One exception is the cockatiel, a type of cockatoo that's about 12 inches tall and is a very popular pet. Cockatoos are native to Australia, New Guinea, and the Solomon Islands, where they nest in trees and feed on seeds, insects, fruit, and flowers. Their name comes from the Malay kakatua, which may derive from the sound these noisy birds make.

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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:

He bought an acre of his grandfather’s farmland with a $10,000 student loan, built a barn with an apartment and rescued a macaw named Cisco and umbrella cockatoo named Andrew to bring to children’s parties.

From The Wall Street Journal Jun. 2, 2026

Why did Bayern Munich players wear cockatoo T-shirts?

From BBC Apr. 21, 2026

The Franco-Belgian couturier referenced the extravagant plumage of a roseate spoonbill or the crested cockatoo alongside the humble crow, grey pigeon and magpie.

From Barron's Jan. 27, 2026

Obviously, Ellie is unique, but at the same time, is there something about the Goffin’s cockatoo that makes her maybe more susceptible to being able to pick up communication and things like that?

From Salon Nov. 2, 2025

Darlene put the cage on the bar and uncovered a huge, scrofulous rose cockatoo that looked, like a used car, as if it had passed through the hands of many owners.

From "A Confederacy of Dunces" by John Kennedy Toole

After intercepting an illegal shipment of pink-breasted cockatoos from Australia, they needed to find the birds a new home.

From BBC Jul. 19, 2026

The authors point out that New Caledonian crows, Goffin's cockatoos, woodpecker finches, bearded capuchins, bottlenose dolphins, orangutans, gorillas and sea otters can also use tools flexibly.

From Salon May 13, 2024

The cockatoos sometimes devoted considerable time and energy to the task, actively transporting the rusk to water and then waiting for it to soften.

From New York Times Dec. 12, 2023

But you could walk around, and you could hold your hand out and they would come … there were macaws and cockatoos, they were just wonderful.”

From Los Angeles Times Nov. 15, 2023

Breakfast was punctuated by the shrieks and cries of howler monkeys, hill mynahs and Moluccan cockatoos.

From "Life of Pi" by Yann Martel

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