su·per·fine 
/ˌsu:pɚˈfaɪn/ adjective
/ˌsu:pɚˈfaɪn/ adjective chiefly US : extremely fine: such as a : extremely thin
▪ superfine wire
b : made up of extremely small pieces
▪ superfine sugar
c : of very high quality
▪ superfine wool
▪ superfine wire
b : made up of extremely small pieces
▪ superfine sugar
c : of very high quality
▪ superfine wool
