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Synonyms

omission

American  
[oh-mish-uhn] / oʊˈmɪʃ ən /

noun

  1. the act of omitting.

  2. the state of being omitted.

  3. something left out, not done, or neglected.

    an important omission in a report.


omission British  
/ əʊˈmɪʃən /

noun

  1. something that has been omitted or neglected

  2. the act of omitting or the state of having been omitted

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonomission noun
  • omissive adjective
  • omissiveness noun
  • preomission noun

Etymology

Origin of omission

1350–1400; Middle English < Late Latin omissiōn- (stem of omissiō ), equivalent to omiss ( us ) (past participle of omittere to let go; omit ) + -iōn- -ion; mission

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.

Brondby's communications director Soren Hanghoj refuted Barbarez's claim and said the player's omission was a "club decision".

From BBC • Mar. 23, 2026

At a time when many doctors pride themselves on practicing precision medicine, that omission is striking and dangerous.

From Slate • Mar. 22, 2026

In a November 2023 response to the complaint, he disputed that Saxon “has sustained any injury, damage, or loss by reason of any act, omission or breach by Defendant.”

From Los Angeles Times • Mar. 11, 2026

Whatever the case, neither finding was shared with the whistleblower or their counsel for a staggering eight months, an omission that created a second problem.

From Salon • Mar. 5, 2026

I also skipped over any mention of the ambassador, and I felt fine about the omission.

From "Confessions of a Murder Suspect" by James Patterson