Webster's Revised Unabridged Dictionary · 1913

Triumphal

Triumphal , adjective

[Latin triumphalis: compare French triomphal.]

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

Triumphal , noun

A token of victory. [Obsolete]
Joyless triumphals of his hoped success. — Milton