jubilant
US /ˈdʒuː.bəl.ənt/
UK /ˈdʒuː.bəl.ənt/

1.
jubiloso, exultante, triunfante
feeling or expressing great joy and triumph
:
•
The fans were jubilant after their team won the championship.
Os fãs estavam jubilosos depois que seu time ganhou o campeonato.
•
She was in a jubilant mood after receiving the good news.
Ela estava de humor jubiloso depois de receber as boas notícias.