Gay·e·ty n.; pl. Gayeties [Written also gaiety.]
1. The state of being gay; merriment; mirth; acts or entertainments prompted by, or inspiring, merry delight; -- used often in the plural; as, the gayeties of the season.
2. Finery; show; as, the gayety of dress.
Syn: -- Liveliness; mirth; animation; vivacity; glee; blithesomeness; sprightliness; jollity. See Liveliness.