adj. 1 effervescent, foamy, frothy, fizzy, sparkling I could see that the surface was all bubbly 2 effervescent, merry, ebullient, bouncy, animated, vivacious, cheerful, cheery, lively, excited Janet is known for her bubbly personality
n. 3 champagne, sparkling wine, sparkling burgundy, Asti spumante, Colloq Brit champers Let's open a bottle of bubbly and celebrate