Search Dictionary
Definition of undoing

undoing

/ʌnˈduː.ɪŋ/
un · do · ing

Plural:undoings
JUMP TO:

undoing Lexical Profile

undoing Game Scores & Validity

• noun

1

A person's ruin or downfall, or the specific flaw, error, or circumstance that causes it.

Example

"His overconfidence during the final negotiation ultimately proved to be his undoing."


2

The action of reversing, canceling, or annulling something that has previously been done.

Example

"The sudden policy shift resulted in the complete undoing of years of careful diplomatic work."


3

The physical action of unfastening, untying, or opening something that is tied or wrapped.

Example

"The careful undoing of the ancient, brittle knots required immense patience from the conservator."

Synonyms
View all synonyms for undoing
Antonyms
View all antonyms for undoing

• Rhymes for undoing

Word Origin & Etymology

From Old English 'undon' (meaning to open, unfasten, or destroy) combined with the verbal noun suffix '-ing'. The figurative sense of 'cause of ruin or downfall' emerged in Middle English during the 14th century.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Undoing. In Wordmom Dictionary. Retrieved Nov 3, 2026, from https://wordmom.com/dictionary/undoing
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.