研ぐ

(1)sharpen on a strop; "strop razors"

(2)革砥を使って研ぐ

(3)make (a surface) shine; "shine the silver, please"; "polish my shoes"

(4)（表面を）輝かせる

(5)give a point to; "The candles are tapered"

(6)点を与える

(7)sharpen with a hone; "hone a knife"

(8)砥石で研ぐ

(9)bring to a highly developed, finished, or refined state; "polish your social manners"

(10)非常に発達した、完成した、あるいは洗練された状態に、持っていく

(11)sharpen by rubbing, as on a whetstone

(12)摩擦することにより研ぐ、砥石の上で

(13)cleanse (one's body) with soap and water

(14)石鹸と水で（人の身体）をきれいにする