nevermind: Meaning and Definition of

nev•er•mind

Pronunciation: (nev"ur-mīnd', nev'ur-mīnd"), [key]
— n. Older Use.
  1. attention; heed; notice (usually used in negative constructions): Pay him no nevermind.
  2. business; affair; responsibility (usually used in negative constructions): It's no nevermind of yours.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.