undone
1 Americanadjective
adjective
-
ruined; destroyed
-
unfastened; untied
adjective
Etymology
Origin of undone1
First recorded in 1250–1300; un- 1 ( def. ) + done ( def. )
Origin of undone2
First recorded in 1300–50, for the adjective; un- 2 ( def. ) + done ( def. )
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.
Andrews said she is glad the report looked comprehensively at these issues, but given how many recommendations were made and how much was left undone after the Woolsey fire, it’s “not reassuring,” she said.
From Los Angeles Times ● Sep. 15, 2026
That bet is now at risk of coming undone.
From MarketWatch ● Sep. 8, 2026
That era concluded quickly, undone by his hubris and deceit.
From Los Angeles Times ● Aug. 15, 2026
Yet, the production announced it was closing after just five months on Broadway, undone by the prohibitive cost of running a musical in New York.
From The Wall Street Journal ● Aug. 2, 2026
“I know. That’s one of the things I love about you,” Phil continues, apparently oblivious to how a single word makes me come undone.
From "Love, Hate & Other Filters" by Samira Ahmed
![]()
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.