in over one's head
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Overwhelmed or exasperated, usually by excessive responsibilities.
Where it’s used:
Used
Widespread English
Sources & notes
Imported from Wikipedia “English-language idioms” (CC BY-SA 4.0, retrieved 2026-07-29), pending review.
Common questions
What does “in over one's head” mean?
Overwhelmed or exasperated, usually by excessive responsibilities.
Is “in over one's head” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.