Attributive use only; the noun can modify another noun before it.
Translations
triomphalS'emploie avant un nom; féminin : triomphale. The city held a triumph parade after the championship win.
La ville a organisé une parade triomphale après la victoire au championnat.
Definitions
Used before another noun to describe something connected with or marked by triumph. The city held a triumph parade after the championship win.