Definition, Meaning & Synonyms
off-one's-head
idiom
/ɔf wʌnz hɛd/

Definition
A phrase used to indicate that someone is behaving irrationally or in a fanciful manner, often suggesting that their thoughts or actions are irrational or disconnected from reality.

Examples
- After staying up all night, he was completely off his head during the meeting.
- She made some off-one’s-head comments that left everyone puzzled.
- His off-one’s-head ideas for the project were creative but not practical.

Meaning
To act or think in a way that seems crazy or overly imaginative, often without regard for practical considerations.

Synonyms
- crazy
- irrational
- absurd
- mad