“+ adjective
Etymology: Middle English unpolisshed, from un- (I) + polisshed polished
1.
a. : not smoothed by polishing
an unpolished gem
b. : not coated with polish
unpolished shoes
2.
a. : not marked by careful reworking and finishing : crude
an unpolished literary style
b. : not marked by refinement : relatively untouched by urbane or civilizing influences : boorish , uncultured