一回り小さい ひとまわりちいさい Meanings Expression, い-adjective a size smaller Kanji 一 one. Read as ひと. 回 times. Read as まわり. 小 small. Read as ちいさい. Words containing 一回り小さい 一回り小さな (ひとまわりちいさな) a size smaller Jinuma: Japanese Dictionary · Word lists