undoing
noun
un·do·ing
ˌən-ˈdü-iŋ 
1
: an act of loosening : unfastening
2
: ruin
also
: a cause of ruin
greed was to prove his undoing
Examples of undoing in a Sentence
My quick temper was my undoing.
His quick temper helped lead to his undoing.
The incident resulted in her undoing.
Recent Examples on the Web
Canada’s continual penalties late in crucial games was its undoing.
—
Joshua Kloke, The Athletic, 3 Jan. 2025
Should the new hijab bill be implemented, the Islamic Republic might face a repeat of the uprising that nearly brought about its undoing.
—Kay Armin Serjoie, TIME, 16 Dec. 2024
Henry Hobson Richardson: Drawings from the Collection of Houghton Library, Harvard University
by Jay Wickersham, Chris Milford, and Hope Mayo
For Shakespeare’s characters the possibility of a second chance could be their undoing or their salvation.
—The New York Review of Books, 29 Nov. 2024
Its undoing is now a dreary conclusion to an investigation that had once been viewed as a sea change in Latin America, promising to root out systemic corruption that had rotted the underpinnings of governments.
—Jack Nicas, New York Times, 24 Nov. 2024
See all Example Sentences for undoing 
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Joshua Kloke, The Athletic, 3 Jan. 2025
Should the new hijab bill be implemented, the Islamic Republic might face a repeat of the uprising that nearly brought about its undoing.
—Kay Armin Serjoie, TIME, 16 Dec. 2024
Henry Hobson Richardson: Drawings from the Collection of Houghton Library, Harvard University
by Jay Wickersham, Chris Milford, and Hope Mayo
For Shakespeare’s characters the possibility of a second chance could be their undoing or their salvation.
—The New York Review of Books, 29 Nov. 2024
Its undoing is now a dreary conclusion to an investigation that had once been viewed as a sea change in Latin America, promising to root out systemic corruption that had rotted the underpinnings of governments.
—Jack Nicas, New York Times, 24 Nov. 2024
See all Example Sentences for undoing
Dictionary Entries Near undoing
Cite this Entry
“Undoing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undoing. Accessed 7 Feb. 2025.
Copy CitationKids Definition
undoing
noun
un·do·ing
ˌən-ˈdü-iŋ
1
: an act or instance of unfastening
2
a
: ruin entry 1 sense 1
parental neglect helped lead to their undoing
b
: a cause of ruin
my quick temper was my undoing
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