八はち分ぶ音おん符ぷはちぶおんぷCommon wordMeanings1nouneighth note; quavermusicStandard music term for a note lasting one eighth of a whole note.この小しょう節せつには八はち分ぶ音おん符ぷが四よっつ入はいっている。This measure contains four eighth notes.