boomerang

American  

[boo-muh-rang] / ˈbu məˌræŋ /

noun

1. a bent or curved piece of tough wood used by Australian Aboriginal peoples as a throwing club, one form of which can be thrown so as to return to the thrower.

2. something, as a scheme or argument, that does injury to the originator.

3. Theater.

   1. a mobile platform, adjustable to different levels, for painting scenery.

   2. a batten, usually suspended vertically in the wings, for holding lighting units.

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verb (used without object)

1. to come back or return, as a boomerang.

2. to cause harm to the originator; backfire.

adjective

1. coming back, returning, or backfiring.

   the boomerang consequences of his lies.

2. Informal. of or noting a person who returns to their parents’ home or to a previous job after a period of living or working elsewhere.

   a boomerang kid;

   boomerang employees.

boomerang British  

/ ˈbuːməˌræŋ /

noun

1. a curved flat wooden missile of native Australians, which can be made to return to the thrower

2. an action or statement that recoils on its originator

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verb

1. (intr) to recoil or return unexpectedly, causing harm to its originator; backfire

Etymology

Origin of boomerang

First recorded in 1820–30; from Dharuk būmariny

Explanation

A boomerang is a curved piece of wood that returns to the thrower if tossed correctly. To boomerang is to bounce back to a previous position like a boomerang. This word comes whirling to us from an Australian language (Dharuk). The primary meaning is the curved stick that returns to its owner after being thrown. Not just anyone can make a boomerang return: it takes practice and skill. Because a boomerang returns to its original point, it’s also a verb for things that return. This is often used negatively for things you would rather not see again: if a lie boomerangs, it comes back to haunt you.

Example Sentences

Meanwhile, actor Rati Gupta said she wanted to reveal her tale of woe with a boomerang hookup at L.A.

From Los Angeles Times • Apr. 9, 2026

We of all people should know the boomerang swings back, but we got too dependent on you to truly acknowledge that.

From Slate • Dec. 18, 2025

The world's oldest boomerang is older than previously thought, casting new light on the ingenuity of humans living at the time.

From BBC • Jun. 25, 2025

"While launching widespread tariffs may seem like an effective tool, they can boomerang and cause unintended consequences."

From Salon • Nov. 4, 2024

We were at least a hundred feet up, but the limo came sailing toward us, flipping fender over fender like a two-ton boomerang.

From "The Last Olympian" by Rick Riordan