かさむConjugationsTop 45000MeaningsGodan verbIntransitive verb1. to mount up; to pile up; to accumulate; to increase (Usually kana)Other spellings嵩かさむ30%Kanji in other spellings嵩high-reachingPitch accentかさむかさむExamples1彼かれは借しゃく財ざいがかさんでいた。His debts were piling up.