Definition, Meaning & Synonyms

out-to-lunch

idiom

/ˌaʊt tə ˈlʌnʧ/

Definition

A phrase used to describe someone who is mentally absent or not paying attention, often used in informal contexts.

Examples

After hearing his strange explanation, I realized he was completely out-to-lunch during the meeting.
She seemed out-to-lunch when I asked her a question, as she was staring blankly at the wall.
Don’t be out-to-lunch in class; pay attention to what the teacher is saying.

Meaning

It refers to a state of distraction or unawareness, suggesting that a person is not engaged in their immediate surroundings or conversation, almost as if they are metaphorically ‘on a break’ or ‘not present.’.