1) 天長節てんちょうせつ #163,407 Link copied! てんちょうせつ [3] Meaning Shirabe Noun Historical Emperor's Birthday (national holiday held from 1868 to 1948) See also: 天皇誕生日 (てんのうたんじょうび) Kanji 天 テン heavens, sky, imperial 長 チョウ long, leader, superior 節 セツ node, season, period Forms 天長節#163,407天長節てんちょうせつてんちょうせつてんちょうせつ Learn this word with smart reviews that adapt to you Save word