killing
Americannoun
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the act of a person or thing that kills.
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the total game killed on a hunt.
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Informal. a quick and unusually large profit or financial gain.
We would all like to win the lottery or make a killing in the stock market.
adjective
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Tuberculosis was a killing disease well into the 20th century, and society found itself with few remedies.
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exhausting.
An ever-expanding workload is imperceptible at first, but eventually we're operating at a killing pace.
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Informal. irresistibly funny.
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Slang. very attractive or fascinating.
The actress is known for her outstanding beauty and killing smile.
adjective
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informal very tiring; exhausting
a killing pace
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informal extremely funny; hilarious
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causing death; fatal
noun
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the act of causing death; slaying
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informal a sudden stroke of success, usually financial, as in speculations on the stock market (esp in the phrase make a killing )
Other Word Forms
Derived Forms
Etymology
Origin of killing
First recorded in 1400–50; late Middle English killing(e), kyllyng(e) (gerund); see kill 1, -ing 1, -ing 2
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.
“This college is killing us,” he announces, and then leaves the room.
From Los Angeles Times • Jun. 8, 2026
But when it was time to vote, another female Republican state lawmaker made a motion that ultimately succeeded at killing the bill in committee.
From Salon • Jun. 8, 2026
“I eventually just got to the point where I didn’t think he was going to do anything,” said Fowler, who accused Bhakta’s German shepherd of killing his chickens.
From The Wall Street Journal • Jun. 7, 2026
Liberal Democrat leader Ed Davey called the killing "an evil murder made so much worse by the police response" but said we must avoid attempts to politicise the death and "divide our country".
From BBC • Jun. 6, 2026
When I take a drink, I find it is still salty, and I wonder if we are killing the young plants rather than saving them.
From "Blood on the River" by Elisa Carbone
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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.