研削けんさく Noun Irregular Transitive English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb grinding
研削盤けんさくばん Noun English jmdict 1 noun (common) (futsuumeishi) grinder;grinding machine See also: 粉砕機 (ふんさいき)