臼きゅう歯しTop 40000MeaningsNoun1. molar (tooth); grinder; premolarOther readings臼うす歯ばKanji used臼mortar (a hollow cup)歯toothPitch accentきゅうしUsed in vocabulary大だい臼きゅう歯しmolarNoun小しょう臼きゅう歯しpremolarNoun前ぜん臼きゅう歯しpremolarNoun六ろく歳さい臼きゅう歯しsix-year molarNoun