duck
1 Americannoun
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ducks,
plural
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duck
plural
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any of numerous wild or domesticated web-footed swimming birds of the family Anatidae, especially of the genus Anas and allied genera, characterized by abroad, flat bill, short legs, and depressed body.
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the female of this bird, as distinguished from the male.
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the flesh of this bird, eaten as food.
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Informal. person; individual.
He's the queer old duck with the shaved head and walrus mustache.
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a playing marble, especially one that is not used as a shooter.
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(used with a singular verb) ducks, ducky.
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Cricket Slang.
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failure of a batsman to score.
to be out for a duck.
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a player's score of zero.
to be bowled for a duck.
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idioms
verb (used without object)
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ducks,
present (3rd person singular)
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ducked,
past participle, past
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ducking
present participle
verb (used with object)
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ducks,
present (3rd person singular)
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ducked,
past participle, past
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ducking
present participle
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to lower suddenly.
Duck your head going through that low doorway.
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to avoid or evade (a blow, unpleasant task, etc.); dodge: to duck an embarrassing question.
to duck a hard right;
to duck an embarrassing question.
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to plunge or dip in water momentarily.
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Cards Informal. to play a card lower than (the card led).
noun
noun
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a heavy, plain-weave cotton fabric for tents, clothing, bags, etc., in any of various weights and widths.
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(used with a plural verb) ducks, slacks or trousers made of this material.
noun
noun
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any of various small aquatic birds of the family Anatidae, typically having short legs, webbed feet, and a broad blunt bill: order Anseriformes
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the flesh of this bird, used as food
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the female of such a bird, as opposed to the male (drake)
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any other bird of the family Anatidae, including geese, and swans
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Also: ducks. informal dear or darling: used as a term of endearment or of general address See also ducky
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informal a person, esp one regarded as odd or endearing
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cricket a score of nothing by a batsman
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informal without effect
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informal to become adept at or attracted to something very quickly
verb
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to move (the head or body) quickly downwards or away, esp so as to escape observation or evade a blow
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to submerge or plunge suddenly and often briefly under water
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informal to dodge or escape (a person, duty, etc)
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(intr) bridge to play a low card when possessing a higher one rather than try to win a trick
noun
noun
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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ducksimple
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duckssimple
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have duckedperfect
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has duckedperfect
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am duckingprogressive
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are duckingprogressive
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is duckingprogressive
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have been duckingperfect progressive
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has been duckingperfect progressive
Past
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duckedsimple
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had duckedperfect
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was duckingprogressive
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were duckingprogressive
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had been duckingperfect progressive
Future
Etymology
Origin of duck1
First recorded before 1000; Middle English duk, doke, Old English dūce “diver, duck”; akin to duck 2
Origin of duck2
First recorded in 1250–1300; Middle English duken, douken; cognate with German tauchen “to dive,” ducken “to duck”
Origin of duck3
First recorded in 1630–40; from Dutch doek “cloth”; cognate with German Tuch
Origin of duck4
An Americanism dating back to 1940–45; by alteration
Explanation
A duck is a bird that spends much of its life on or near water. You can sometimes see whole families of ducks paddling across lakes and ponds. Ducks can be wild or domesticated — if you keep ducks in your yard, you'll need to provide them with at least a small body of water. When the word duck is a verb, it means "to bow or dip suddenly," like when your kite plunges suddenly and you duck to avoid getting hit in the head. You can duck figuratively, too: "Don't you dare duck out of helping me clean up after the party!"
Vocabulary lists containing duck
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:
Using advanced analytical methods, researchers detected remnants of collagen in the hip bone of an Edmontosaurus, a duck billed dinosaur.
From Science Daily ● Aug. 14, 2026
Mindful of the online horror stories about post-show delays, my boyfriend and I decided to duck out early to beat the rush.
From Los Angeles Times ● Aug. 5, 2026
Fifa President Gianni Infantino is a "dead duck" following the row over attempts to sell stakes in competitions to private investments, an anonymous insider tells the Daily Star.
From BBC ● Aug. 3, 2026
The stock market is a lot like a duck at the moment.
From The Wall Street Journal ● Jul. 21, 2026
Natalie only had a heartbeat to duck before—WUMP.
From "Two Degrees" by Alan Gratz
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"The disinflation ducks are starting to line up, and with oil also backing off, the market has steadily stripped away the case for another near-term Fed hike."
From Barron's ● Aug. 14, 2026
She says she lost most of her goats, 300 ducks, 300 chickens and a sizeable amount of fish, as well as the machine she used to make animal feed.
From BBC ● Aug. 11, 2026
Two dead ducks were found in a pond about 250 feet away from the pool.
From Los Angeles Times ● Jul. 2, 2026
The pumps are blowing air in the water to kill the algae with oxygen; the only ducks I saw were lined up at the edge, refusing to jump in even when approached by photographers.
From Slate ● Jun. 19, 2026
Once we reach the meadow, I let Boomer off the leash and he goes charging toward a line of unsuspecting ducks.
From "How to Disappear Completely" by Ali Standish
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MIAMI—My escort ducked his head into the empty TSA checkpoint 2 miles outside Miami International Airport and whispered, “We have a member arriving.‘
From The Wall Street Journal ● Jul. 15, 2026
“I immediately ducked down, put my hands up, and covered my head,” she said.
From Slate ● Jul. 7, 2026
Then, hoping to avoid any urgent diaper events, I ducked into the next room and dialed up the president.
From Salon ● Jun. 24, 2026
Other major cities have had formal infrastructure plans for years, while L.A. has ducked and dithered.
From Los Angeles Times ● May 16, 2026
Then he ducked around a huge pile of rocks.
From "Trouble at the Arcade (The Hardy Boys: Secret Files, #1)" by Franklin W. Dixon
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Not Brody, whose chiseled, wiry presence is ever in motion, flailing, ducking, wincing, yearning.
From Los Angeles Times ● Apr. 29, 2026
In modern slang it’s ghosting, or merely ducking out.
From The Wall Street Journal ● Mar. 13, 2026
As I continued to circle the crowd, ducking between rows of folding chairs, I caught the same refrains over and over.
From Slate ● Jan. 3, 2026
Perhaps he should make that his next tattoo, so he can brag about how much the needle hurt while ducking any consequences that might truly sting.
From Salon ● Dec. 3, 2025
Elliot and I zigged and zagged down the campus paths, ducking through shrubbery and doubling back on ourselves whenever possible.
From "Glitch" by Laura Martin
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.