knockoff

1 of 2

noun

knock·​off ˈnäk-ˌȯf How to pronounce knockoff (audio)
Synonyms of knockoffnext
: a copy that sells for less than the original
broadly : a copy or imitation of someone or something popular

knock off

2 of 2

verb

knocked off; knocking off; knocks off

intransitive verb

: to stop doing something

transitive verb

1
: to do hurriedly or routinely
knocked off one painting after another
2
: discontinue, stop
knocked off work at five
3
: deduct
knocked off a little to make the price more attractive
4
a
: kill
He's alreadyknocked off two men to keep them out.W. E. Johns
b
: overcome, defeat
knocked off each center of rebellion
5
: rob
knocked off a couple of banks
6
: to make a knockoff of : copy, imitate
knocks off popular dress designs

Examples of knockoff in a Sentence

Noun That purse is a knockoff. Verb decided it was time to knock off telling fantastic fibs about her family background a proposal to knock 10 cents off the gasoline tax
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
In a world with countless chair types (and one too many knockoffs), honing in on the right style can feel overwhelming. Audrey Lee, Architectural Digest, 22 Jan. 2026 The third-party smart watch band market is much more than just a collection of knockoffs these days. Scott Kramer, Forbes.com, 16 Jan. 2026
Verb
The outlets reported that Vine and several other riders were knocked off their bikes by the kangaroos about 45 miles into the 105-mile stage. Charlotte Phillipp, PEOPLE, 26 Jan. 2026 The New England Patriots knocked off the Denver Broncos 10-7 in the AFC Championship Game, putting them back in the Super Bowl much quicker than expected. Jeff Howe, New York Times, 26 Jan. 2026 See All Example Sentences for knockoff

Word History

First Known Use

Noun

1966, in the meaning defined above

Verb

1649, in the meaning defined at intransitive sense

Time Traveler
The first known use of knockoff was in 1649

Browse Nearby Words

See all Nearby Words

Cite this Entry

“Knockoff.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/knockoff. Accessed 29 Jan. 2026.

Kids Definition

knock off

verb
: to stop doing something
Last Updated: - Updated example sentences
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