一日三秋 いちじつさんしゅう Also written いちにちさんしゅう Meanings Noun (waiting) impatiently; (spending) many a weary day; each moment seeming like an eternity Kanji 一 one. Read as イチ. 日 day. Read as ジツ. 三 three. Read as サン. 秋 autumn. Read as シュウ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists