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Meaning of countersunk hole | Babel Free

Noun CEFR B2

Definitions

A hole drilled into a surface so that, when a screw is inserted, the screw head is level with the surface.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

countersupport countersurety countersurface countersurge countersurprise countersurveillance