- Triumphantly is defined as something done in a victorious or proud manner.
When you win an important race and you call home to announce the news, this is an example of when you triumphantly announce your win.
Variant of triumphant
- successful; victorious
- rejoicing for victory; exulting in success; elated
- Rare triumphal
- Obsolete magnificent
Origin of triumphantClassical Latin triumphans, present participle of triumphare: see triumph