Exuberant means full of lively high spirits, or growing lushly. Exuberant celebration, exuberant growth, exuberant and loud.
Of plants it is plain description and means growing far beyond what was expected. The Latin behind it means overflowing with abundance, which fits both the party and the hedge.
1adjectiveexuberantFull of lively high spirits, or growing lushly.
“The exuberant fans sang and danced in the streets after the final whistle.”
exuberant is a quality.
Latin exuberans means overflowing, from ex plus uber, fruitful or abundant.
Latin
exūberāns
Middle French
exubérant
English, today
exuberant
Built from
From Middle French exubérant, from Latin exūberāns, the present active participle of exūberō (“be abundant”). Put together from e (“out”), and uber (“udder”), and originally would have referred to a cow or she-goat which was making so much milk that it naturally dripped or sprayed from the udder.
Etymology from Wiktionary, CC BY-SA