- vivacious⇄adv. vivaciously.
- vivacious⇄noun vivaciousness.
- vivacious⇄vivacious, adjective.
1. lively; sprightly; animated; gay.
Ex. a vivacious disposition or manner, a vivacious puppy.
(SYN) jaunty, breezy.
2. (Obsolete.) remaining alive for a long time; long-lived.