builder's bum
informal (chiefly British )
noun
The top of the buttocks and buttock cleft, as revealed when a person bends over or crouches down, or by low-cut or badly fitting trousers.
Origin
1980s; earliest use found in The Guardian. With allusion to the perceived propensity of builders to expose inadvertently this part of the body.
- unperceptable
- unperceptible
- unperceptive
- unperceptively
- unperceptiveness
- unperch
- unperched
- unperfect
- unperfected
- unperfection
- unperfective
- unperfectly
- unperfectness
- unperforate
- unperforated
- unperformable
- unperformance
- unperformed
- unperforming
- unperfumed
- unperilous
- unperishable
- unperishableness
- unperished
- unperishing