jubilant
Jubilant (adjective) means feeling or showing great, open happiness, usually after a success. Example: “Jubilant supporters spilled onto the pitch at the final whistle.”
How to use jubilant
Learner’s notesIn plain EnglishExtremely happy and showing it, usually because you have won or succeeded.
Neutral; very common in news and sports reporting.
Journalists use 'jubilant scenes' as a set phrase for public celebration; it is a safe and idiomatic collocation.
Trace the full origin ↓Fill the gap
Can you complete this real example?
_____ supporters spilled onto the pitch at the final whistle.
Etymology
From Latin jubilans, the present participle of jubilare, meaning to shout for joy.