omission

noun

omis·​sion ō-ˈmi-shən How to pronounce omission (audio)
ə-
Synonyms of omission
1
a
: something neglected or left undone
There are a few omissions in the list.
b
: apathy toward or neglect of duty
The police officer was reprimanded for the omission of his duty to inform the suspect of his rights.
2
: the act of omitting : the state of being omitted
Her omission from the team was surprising.

Examples of omission in a Sentence

There are a few omissions in the list. the disk contains a selection of deleted scenes, and a couple of the omissions greatly add to the intelligibility of the movie's plot
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
That's a notable omission for a phone expected to match or exceed the S26 Ultra on almost every other spec, and to cost more doing it. Janhoi McGregor, Forbes.com, 2 July 2026 And, for the millions of Americans carrying high-rate credit card balances right now, that's an increasingly important omission. Angelica Leicht, CBS News, 1 July 2026 The omissions come after announcements by EPA Administrator Lee Zeldin earlier this year that his agency was designating microplastics and pharmaceuticals priority contaminants for testing. Susanne Rust follow, Los Angeles Times, 30 June 2026 Suarez had also signalled his willingness to return to the national side, but his omission, given his comments about Bielsa’s management, was unsurprising. Jacob Whitehead, New York Times, 28 June 2026 See All Example Sentences for omission

Word History

Etymology

Middle English omissioun, from Anglo-French omission, from Late Latin omission-, omissio, from Latin omittere

First Known Use

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of omission was in the 14th century

Browse Nearby Words

Cite this Entry

“Omission.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/omission. Accessed 5 Jul. 2026.

Kids Definition

omission

noun
omis·​sion ō-ˈmish-ən How to pronounce omission (audio)
ə-
1
: something omitted
2
: the act of omitting : the state of being omitted

Legal Definition

omission

noun
omis·​sion ō-ˈmi-shən How to pronounce omission (audio)
1
: something neglected, left out, or left undone
2
: the act, fact, or state of leaving something out or failing to do something especially that is required by duty, procedure, or law
liable for a criminal act or omission

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