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Synonyms

clean out

British  

verb

  1. to remove (something) (from or away from)

  2. slang to leave (someone) with no money

    gambling had cleaned him out

  3. informal to exhaust (stocks, goods, etc) completely

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
clean out Idioms  

  1. See clean up , def. 1.

  2. Empty something of its contents, leave bare. For example, The crows cleaned out the whole field of corn , or At the shop's first sale the customers cleaned out the entire stock of shoes . [Mid-1800s]

  3. Deprive of money or other material resources. This usage originated in gambling, where it signified losing one's last stake. Charles Dickens had it in Oliver Twist (1838): “He has cleaned me out, but I can go and earn some more.” [Early 1800s]

  4. Drive out by force, as in The new CEO tried to get away with cleaning out all employees over the age of 60 . [Mid-1800s]

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.

He added that Nato offered to help "clean out" the strait, adding that it would be free to use again "in not too long a distance".

From BBC • Apr. 12, 2026

Margins were compressed by Nike’s efforts to clean out old inventory and bring in new products.

From Barron's • Dec. 18, 2025

But they said the company was moving beyond its major challenges, such as its aggressive efforts to clean out or sell off unwanted shoes, which the analysts said were largely complete.

From MarketWatch • Dec. 18, 2025

Uber is responsible for making sure the robot cars are maintained—somebody has to clean out the back seat and pick up the forgotten backpacks.

From The Wall Street Journal • Nov. 8, 2025

The material is sticky like sap and intricate like the spiderwebs Ma always tells me to clean out of our basement.

From "Kwame Crashes the Underworld" by Craig Kofi Farmer

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.