かみいちだんくわつよう

Japanese edit

For pronunciation and definitions of かみいちだんくわつよう – see the following entry.
上一段活用かみいちだんかつよう
[noun] (grammar) a verbal conjugation class in which the verb stem ends in -i and consists of four alternating bases: -i, -iru, -ire, and -iyo/-iro
(This term, かみいちだんくわつよう, is a historical kana spelling of the above term.)