忌日 きにち Also written きじつ Meanings Noun anniversary of a person's death (on which Buddhist commemorative rites, etc. are performed) See also: 命日 (めいにち). 49th day after a person's death, on which Buddhist rituals are performed See also: 七七日 (しちしちにち). Kanji 忌 taboo. Read as キ. 日 day. Read as ニチ. Jinuma: Japanese Dictionary · Word lists