Thesaurus.com
Dictionary.com
Definitions

undoing

[uhn-doo-ing] / ʌnˈdu ɪŋ /


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.

In an attempt to bolster their story, they even submitted a video of the incident — but it ultimately would be their undoing, authorities said.

From Los Angeles Times • Apr. 18, 2026

Granted, the simplicity of Arnold’s portfolio could be its undoing.

From MarketWatch • Mar. 30, 2026

They were always the underdogs going into Sunday's tie against unbeaten China, although they led 5-1 after three ends before a change in tactics proved their undoing.

From BBC • Mar. 9, 2026

The specific reasons for Zhang’s undoing remain shrouded in mystery.

From The Wall Street Journal • Feb. 20, 2026

“Oh, my tongue, my abominable tongue! Why can’t I learn to keep it quiet?” groaned Jo, remembering words which had been her undoing.

From "Little Women" by Louisa May Alcott