'omission' definitions:

Definition of 'omission'

From: WordNet
noun
A mistake resulting from neglect [syn: omission, skip]
noun
Something that has been omitted; "she searched the table for omissions"
noun
Any process whereby sounds or words are left out of spoken words or phrases [syn: omission, deletion]
noun
Neglecting to do something; leaving out or passing over something

Synonyms of 'omission'

From: Moby Thesaurus

Words containing 'omission'