superfine

[ soo-per-fahyn ]
/ ˌsu pərˈfaɪn /

adjective

extra fine, as in grain or texture; unusually fine: superfine sugar.
extra fine in quality.
excessively refined; overnice: superfine manners.

Origin of superfine

late Middle English word dating back to 1400–50; see origin at super-, fine1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for superfine

British Dictionary definitions for superfine

superfine
/ (ˌsuːpəˈfaɪn) /

adjective

of exceptional fineness or quality
excessively refined

Derived forms of superfine

superfineness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012