jubilant

adjective

ju·​bi·​lant ˈjü-bə-lənt 

: feeling or expressing great joy : exultant

the jubilant winner

jubilantly adverb

Synonyms of jubilant

• triumphant
• ecstatic
• proud
• exultant

Examples of jubilant in a Sentence

the nominee's jubilant acceptance speech before the cheering crowd

Recent Examples on the Web

When it was all done, Messi and his jubilant teammates jumped up and down and sang their lungs out along with their passionate fans, who far outnumbered English fans at Mercedes-Benz Stadium in Atlanta. — Michelle Kaufman, Miami Herald, 16 July 2026

The footage shows the four royals intently following the final moments of the match and then bursting into a jubilant round of applause at the final whistle, hugging one another to celebrate the achievement of the team. — Stefania Conrieri, Vanity Fair, 15 July 2026

In celebration, Lionel Messi was the first to rip off his jersey, the old man turning back into a jubilant kid. — Jerry Brewer, New York Times, 12 July 2026

After several phases, Argentina went to the left edge where Piccardo ran strongly, then turned the ball infield to Oviedo who scored in a jubilant dive. — ABC News, 11 July 2026

Word History

Etymology

borrowed from Latin jūbilant-, jūbilans, present participle of jūbilāre "to let out whoops, invoke with shouts" (Late Latin, "sing hymns of joy, be joyous"), from *jū, jō, exclamation expressing strong emotion + -bilāre, as in sībilāre "to hiss"; *jū going back to Indo-European *i̯ū, whence also Middle High German jū, jūch, exclamation of joy, jūchezen "to rejoice," Old Icelandic ýla "to howl," Greek iȳ́, exclamation of amazement, iȳ́zein "to shout, yell"

Note: The meaning of the Late Latin verb has been influenced by jūbilaeus jubilee entry 1, which itself has been influenced formally by jūbilāre.

First Known Use

1667, in the meaning defined above

Kids Definition

jubilant

adjective

ju·​bi·​lant ˈjü-bə-lənt 

: feeling or expressing great joy : exultant

jubilant teammates celebrating their victory

jubilantly adverb