COUNTERSINK





Definition:

  1. [noun] a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface

  2. [noun] a bit for enlarging the upper part of a hole
    Synonyms: counterbore, bit

  3. [verb] insert (a nail or screw below the surface, as into a countersink)
    Synonyms: set

Synonyms: