研ぎ とぎ Meanings Noun polish; grinding; sharpening Kanji 研 research. Read as とぐ. Words containing 研ぎ 研ぎ澄ます (とぎすます) to sharpen 剃刀研ぎ (かみそりとぎ) one who sharpens razors 研ぎたて (とぎたて) just sharpened And 9 more. Jinuma: Japanese Dictionary · Word lists