忌み日 いみび Also written 忌日, 斎日 Meanings Noun unlucky day (according to astrology); (previously a) death anniversary; purification and fast day See also: 陰陽道 (おんみょうどう). Kanji 忌 taboo. Read as いみ. 日 day. Read as ひ. Jinuma: Japanese Dictionary · Word lists