knockout drops

plural noun

: drops of a solution of a drug (such as chloral hydrate) put into a drink to produce unconsciousness or stupefaction

Example Sentences

Recent Examples on the Web But despite some winning moments, this is the movie equivalent of knockout drops, a movie that almost resists being watched. Chronicle Staff Report, San Francisco Chronicle, 25 Oct. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'knockout drops.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Word History

First Known Use

1895, in the meaning defined above

Time Traveler
The first known use of knockout drops was in 1895

Dictionary Entries Near knockout drops

Cite this Entry

“Knockout drops.” Dictionary, Merriam-Webster, Accessed 9 Dec. 2022.

Medical Definition

knockout drops

noun plural
: drops of a solution of a drug (as chloral hydrate) put into a drink and designed to produce unconsciousness or stupefaction
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