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
And that is what feeds the Chatterley-knockoff machine. Louis Menand, New Yorker, 1 June 2026 The majority of the INAC knockoffs were taken down from Shein’s site on May 26. Rosemary Feitelberg, Footwear News, 27 May 2026
Verb
Prior to the quarterfinal bout, Milton (14-6) entered as a dark horse in the tournament, having knocked off a series of perennial heavyweights this spring. Brendan Connelly, Boston Herald, 3 June 2026 Meanwhile, the young San Antonio Spurs have made good on their 60-win regular season, defeating the Blazers, Timberwolves and then knocking off the defending champion Thunder in a classic seven-game series. Joseph Dycus, Mercury News, 3 June 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

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Cite this Entry

“Knockoff.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/knockoff. Accessed 4 Jun. 2026.

Kids Definition

knock off

verb
: to stop doing something
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