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Agency Dictionary

omission

nounPronunciation: /oʊˈmɪʃ.ən/

In Portuguese: omissão

What does “omission” mean?

The intentional or accidental act of leaving something out or excluding details from a statement or text.

Etymology

From Middle English omissioun, through Old French omission, from Late Latin omissio, omissionem (a leaving out), derived from Latin omittere (to let go past, to leave aside). The Latin verb joins ob- (a prefix indicating away or past) and mittere (to send, let go), forming the sense of letting something pass without acting on it.

Usage note

An omission can be either deliberate (a strategic silence) or accidental (an oversight). The distinction matters in legal, editorial, and ethical contexts.

Synonyms

  • exclusion
  • oversight
  • gap
  • elision
  • neglect

Word family

  • omit
  • omitted
  • omitting
  • omissive

Rhymes with

  • position
  • condition
  • tradition
  • ambition
  • suspicion
  • edition

Usage examples

  • Every person that delves deep into the expression of writing comes across, at some moment, with the Iceberg Theory (Or the theory of omission) coined by the iconic Ernest Hemingway

    Writing.1 - The Titanic Theory

Concepts

Source editions

Where this entry comes from in the Agency editorial.

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The state of being unable to feel or react, in the body or, figuratively, in the mind and the will.
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A short, pithy saying in frequent and widespread use that expresses a perceived truth or piece of practical advice.
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Formal gestures, greetings, or opening words of courteous address delivered upon meeting someone or beginning a discourse.

Also from these editions: concepts

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Cite this entry

“omission”. Agency Wiki, Agency Brasil. Published on November 11, 2026. https://www.agencybrasil.com/en/wiki/dictionary/omission