untriˈumphant,a. (un-1 7.) 1659Gauden Serm., etc. (1660) 72 A civil intestine War, where victory itself is sad and untriumphant.1858Carlyle Fredk. Gt. ix. xi. II. 536 The French Ambassador..did much intriguing,..first in a signally triumphant way, and then in a signally untriumphant.