on purpose
Idioms-
Deliberately, intentionally, as in He left the photo out of the story on purpose . Shakespeare's use of this idiom was among the earliest; it appears in The Comedy of Errors (4:3): “On purpose shut the doors against his way.”
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accidentally on purpose . Seemingly accidentally but actually deliberately, as in She stepped on his foot accidentally on purpose . This generally jocular phrase was first recorded in 1862.
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.
The book ends with a trial to determine whether she did so on purpose.
From The Wall Street Journal ● Aug. 19, 2026
Some regions have significantly increased residential development in wildlands, creating a dangerous combination of flammable plants, vulnerable homes and residents capable of sparking fires — on purpose or by accident.
From Los Angeles Times ● Aug. 1, 2026
"Somebody has done that. You don't type up a letter with someone's address on it, address it to the trust and send it. I feel like it was done on purpose," she said.
From BBC ● Jul. 18, 2026
A good plan uses that shape on purpose.
From MarketWatch ● Jul. 16, 2026
Any other time, maybe, but I was not going to face Gregor on purpose anytime soon.
From "Keep It Together, Keiko Carter" by Debbi Michiko Florence
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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.