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
Was this guy just another run-of-the-mill Jodeci knockoff? Keith Murphy, VIBE.com, 12 Dec. 2025 These knockoffs flatten years of heritage, intention, and artistry into a quick-selling aesthetic. Mecca Pryor, Essence, 9 Dec. 2025
Verb
Boise State, who the Fighting Irish beat earlier this season, knocked off UNLV 38-21 in the Mountain West Championship on Friday night, giving ND a win over a conference champion. Jordan Sigler, MSNBC Newsweek, 7 Dec. 2025 Amid the drama surrounding its coach's future in doubt (more on that later), Mississippi knocked off Mississippi State in the Egg Bowl to ensure its spot in the field. Erick Smith, USA Today, 1 Dec. 2025 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 14 Dec. 2025.

Kids Definition

knock off

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