- past tense form of undo.
undid
Americanverb
verb
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 fastest Ferrari driver across the weekend, but two costly penalties undid much of the good work.
From BBC ● Jul. 26, 2026
Pamela Price was recalled in 2024 and replaced by Ursula Jones Dickson, who quickly undid many of Price’s signature policies.
From Los Angeles Times ● May 29, 2026
And whatever your case for tariffs is, the way we implemented them undid it completely.
From Slate ● Apr. 22, 2026
Unlike the long-ago transition to the cloud, which undid many existing software firms, incumbents aren’t being complacent this time around.
From Barron's ● Mar. 13, 2026
Juanita undid her droopy ponytail and tried to comb her wet hair with her fingers.
From "Summer of the Mariposas" by Guadalupe García McCall
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.
