superfine

su·per·fine  (spr-fn)

adj.

1. Of exceptional quality or refinement.

2. Excessively delicate or refined.

3. Of extra fine texture: superfine sandpaper.

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super·fineness n.

Thesaurus

Adj.	1.	superfine - of extremely fine size or texture; "superfine sugar"; "a superfine file" fine - of textures that are smooth to the touch or substances consisting of relatively small particles; "wood with a fine grain"; "fine powdery snow"; "fine rain"; "batiste is a cotton fabric with a fine weave"; "covered with a fine film of dust"
	2.	superfine - excessively delicate or refined overrefined refined - (used of persons and their behavior) cultivated and genteel; "she was delicate and refined and unused to hardship"; "refined people with refined taste"
	3.	superfine - (used especially of merchandise) very fine in quality; "made of superfine Flemish cloth" best - (superlative of `good') having the most positive qualities; "the best film of the year"; "the best solution"; "the best time for planting"; "wore his best suit"