いちだん

一段

表記・読み：いちだん

1. 1

   even more; still more; much more; further

   副詞（と）副詞nouns which may take the genitive case particle 'no'usu. 〜と
2. 2

   one step; one rung; one level; one grade; one rank

   名詞副詞
3. 3

   one paragraph; one passage

   名詞
4. 4

   ichidan (verb, verb conjugation)

   名詞abbreviationgrammar