Meaning of off-duty

off-du•ty

Pronunciation: (ôf'd'tē, -dy'-, of'-), [key]
— adj.
  1. not engaged in the performance of one's usual work: an off-duty police officer.
  2. of, pertaining to, or during a period when a person is not at work.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.