1. Relating to or celebrating a triumph
   "a triumphal procession"; "a triumphal arch" 
2. Joyful and proud especially because of triumph or success
   "a triumphal success"
   - exultant, exulting, jubilant, prideful, rejoicing, triumphant

See also: elated, triumph

• flight line
• flight maneuver
• flight manoeuvre
• flight of stairs
• flight of steps
• flight path
• flight recorder
• flight simulator
• flight strip
• flight surgeon
• flighted
• flightily
• flightiness
• flightless
• flightless bird
• flighty
• flimflam
• flimflammer
• flimflammery
• flimsily
• flimsiness
• flimsy
• flinch
• flinders
• Flindersia