omission

nouns

a mistake resulting from neglect
is derived from
is derived from
something that has been omitted
"she searched the table for omissions"
is a type of (narrower)
the state of something that has been unused and neglected
"the house was in a terrible state of neglect"
any process whereby sounds or words are left out of spoken words or phrases
neglecting to do something; leaving out or passing over something
is derived from
is a type of (narrower)
lack of attention and due care