Japanese edit

Kanji in this term
便
おん
Grade: 1
びん
Grade: 4
goon kan’yōon
Alternative spelling
い音便
Examples

Etymology edit

(i) +‎ 音便 (onbin, euphony)

Pronunciation edit

Noun edit

(おん)便(びん) (i-onbin

  1. (phonology, grammar) a form of euphony whereby certain historical morae became (i)
    Coordinate terms: ウ音便, 促音便, 撥音便