1. spotface - Noun
2. spotface - Verb
spotface (plural spotfaces)
a shallow machined face, especially a shallow circular or cylindrical recess, machined on (for example) a cast part to offer a flat face against which to seat a fastener (often a shallow counterbore).
spotface (third-person singular simple present spotfaces, present participle spotfacing, simple past and past participle spotfaced)
(transitive) to create or fashion a spotface
Hypernym: face