一夕 いっせき Meanings Noun, Adverb one evening; some evenings Kanji 一 one. Read as イチ. 夕 evening. Read as セキ. Words containing 一夕 一朝一夕 (いっちょういっせき) in a day 一夕話 (いっせきわ) (a) short story Jinuma: Japanese Dictionary · Word lists