undo
verb (used with object)
to reverse the doing of; cause to be as if never done.
had undone
-
past perfectof undo.past perfect
Used to express a completed action that took place before another specific past action occurred.
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.
A board member said in late August that markets rallying while the economic growth outlook weakened had undone some of the bank's monetary tightening.
From Reuters ● Sep. 14, 2023
The move to the Michigan farm and the strains of his new, high-profile job had undone him — dissolving his sense of humor, coiling him with anxiety, rendering him more demanding, more intense.
From New York Times ● Nov. 24, 2020
I had not thought Pee-wee had undone so many.
From Slate ● Dec. 19, 2018
“I’d been lucky that somehow somebody had undone my mistake.”
From Washington Post ● Jun. 20, 2017
By the time she got to the door he had undone the complicated wire cap and was letting the cold milk run into his mouth.
From "Sula" by Toni Morrison
