臼で始まる言葉

うす【臼】

〔つき臼〕a mortar；〔挽き臼〕a set of millstones, a millstone臼で餅をつくWe pound boiled rice in a mortar to make...

きゅうし【臼歯】

〔大臼歯〕a molar (tooth), a grinder；〔小臼歯〕a premolar