Last Updated
：2026/01/12
上一段活用
Hiragana
かみいちだんかつよう
Noun
Japanese Meaning
日本語の動詞の活用の一種で，語幹がイ段で終わる活用型。未然形・連用形がイ段，終止形・連体形が「いる」，仮定形が「いれ」，命令形が「いろ／いよ」となるもの。例：「着る」「見る」「起きる」など。
Easy Japanese Meaning
どうしのかつようのひとつ。きほんのかたちがいでおわり、いるいれいよいろになる。
Chinese (Simplified) Meaning
（语法）日语古典中的动词变位类别，词干以 -i 结尾，基本形交替为 -i、-iru、-ire、-iyo/-iro。 / 上一段动词的活用类型。
Chinese (Traditional) Meaning
日語古典文法的動詞變化類型，詞幹以 -i 結尾 / 由四個交替語基構成：-i、-iru、-ire、-iyo／-iro
Korean Meaning
(문법) 일본어 고전 문법의 상일단활용으로, 어간이 -i로 끝나며 -i, -iru, -ire, -iyo/‑iro 네 활용형이 교대로 나타나는 동사 활용. / (문법) i계열 일단활용 동사군.
Indonesian
kelas konjugasi verba (Jepang klasik) dengan batang berakhir -i; bentuk: -i, -iru, -ire, -iyo/-iro / konjugasi kami ichidan dalam tata bahasa Jepang klasik
Vietnamese Meaning
(ngôn ngữ học) Kiểu chia động từ “nhất đoạn trên” (kami ichidan) trong tiếng Nhật cổ, thân động từ kết thúc bằng -i. / Nhóm động từ có bốn dạng cơ sở luân phiên: -i, -iru, -ire, -iyo/-iro.
Tagalog Meaning
uri ng pagbanghay ng pandiwa sa klasikal na Hapones na ang ugat ay nagtatapos sa -i at may apat na batayang anyo: -i, -iru, -ire, -iyo/-iro / kilala bilang kami-ichidan (“upper one-row”) na klase ng banghay
Sense（1）
(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
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Old
Japanese.
It
remains
unclear
what
those
different
vowel
classes
may
have
meant.
See
the
Syllables
section
in
the
Wikipedia
article
on
Old
Japanese
for
more
details.
（
canonical
）
Quizzes for review
(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
See correct answer
上一段活用
See correct answer
When learning Japanese grammar, it is important to understand verbs of the upper monograde conjugation.
When learning Japanese grammar, it is important to understand verbs of the upper monograde conjugation.
See correct answer
日本語の文法を学ぶとき、上一段活用の動詞を理解することは重要です。
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