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Dictionary Entry

omission

noun

Find the meaning of the word omission, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

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Meaning

Dictionary meaning in a clear, student-friendly format.

The act of leaving something out or failing to include it; something that has been left out or neglected.

Example Sentence

The omission of a key detail in the report led to a misunderstanding of the project's progress.

Usage Note

Use 'omission' when you want to talk about something that was left out, either accidentally or on purpose. For instance, if you forget to include a chapter in your book, that's an omission. It's often used in formal contexts like legal documents or academic writing to refer to things that are missing.

Seen In These Lists

This word also appears in ReadingWillow year-level vocabulary lists. Use the matching list pages to study related words in sequence.