TRIUMPHAL
exultant, exulting, jubilant, prideful, rejoicing, triumphal, triumphant
(adjective) joyful and proud especially because of triumph or success; “rejoicing crowds filled the streets on VJ Day”; “a triumphal success”; “a triumphant shout”
triumphal
(adjective) relating to or celebrating a triumph; “a triumphal procession”; “a triumphal arch”
Source: WordNet® 3.1
Etymology
Adjective
triumphal (comparative more triumphal, superlative most triumphal)
Of, relating to, or being a triumph.
That celebrates or commemorates a triumph or victory.
Synonyms
• (celebrating triumph, victory): triumphant
Noun
triumphal (plural triumphals)
(obsolete) A token of victory.
Source: Wiktionary
Tri*um"phal, a. Etym: [L. triumphalis: cf. F. triomphal.]
Definition: Of or pertaining to triumph; used in a triumph; indicating, or
in honor of, a triumph or victory; as, a triumphal crown; a triumphal
arch.
Messiah his triumphal chariot turned. Milton.
Tri*um"phal, n.
Definition: A token of victory. [Obs.]
Joyless triumphals of his hoped success. Milton.
Source: Webster’s Unabridged Dictionary 1913 Edition