omission
UK /ə(ʊ)ˈmɪʃ.ən/ · US /oʊˈmɪʃ.ən/ noun
Forms omissions
- noun (uncountable) The act of omitting.
- noun (uncountable) The act of neglecting to perform an action one has an obligation to do. “E&O insurance (for errors and omissions) covers both errors of commission and errors of omission.”
- noun (countable) An instance of those acts, or the thing left out thereby; something deleted or left out. “The suspicious omissions in the new edition of the book attracted claims of censorship.”
- noun Something not done or neglected. “The lack of a sponge count was an omission by the surgical team.”
- noun (grammar) The shortening of a word or phrase, using an apostrophe ( ' ) to replace the missing letters, often used to approximate the sound of speech or a specific dialect.
Synonyms
Etymology
From Middle English omissioun, from Old French omission, from Late Latin omissio, omissionem, from Latin omitto.
Webster’s 1913
- noun The act of omitting; neglect or failure to do something required by propriety or duty.
- noun That which is omitted or is left undone.
Etymology [L. omissio: cf. F. omission. See Omit.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “omission”, CC BY-SA 4.0. Details