Definition of "out to lunch" in İngilizce

Adjective

1. Away eating lunch or for a midday break; especially, away from work or a job.

   • She's out to lunch right now, but you may leave her a note.

2. Clueless, inattentive, or careless.

   • After he drove with his turn signal on for five miles, I was pretty sure he was out to lunch.