Definition of "out of date" in English

Prepositional phrase

1. Too old to be used; not current; invalid; having expired.

   • My bus pass is out of date — I'll have to go buy a new one.
   • I can't eat this salad, it's out of date.

2. Not conforming to the current fashion or style; old-fashioned; outmoded.

   • The dresses she wears are quite out of date.