noun.
The state of being gay; cheerful animation; mirthfulness.
noun.
Action or acts prompted by or inspiring merry delight; a pleasure: commonly in the plural: as, the gaieties of the season.
noun.
Finery; showiness: as, gaiety of dress.
noun.
Synonyms Life, Liveliness, etc. (see animation); cheerfulness. joyousness, blitheness. glee, jollity.