superfine

/ˌˈsupərˌˈfaɪn/

Definitions of superfine

1. adjective

   (used especially of merchandise) very fine in quality
   “made of superfine Flemish cloth”

   synonyms:

   best

   (superlative of `good') having the most positive qualities
2. adjective

   excessively delicate or refined
   synonyms: overrefined

   refined

   (used of persons and their behavior) cultivated and genteel
3. adjective

   of extremely fine size or texture
   “superfine sugar”

   “a superfine file”

   synonyms:

   fine

   of textures that are smooth to the touch or substances consisting of relatively small particles