Gaiety is defined as a state or feeling of being happy or cheerful, or it refers to entertainments, amusements or light-hearted fun.
(noun)See gaiety in Webster's New World College Dictionary
noun
Origin: Fr gaieté
See gaiety in American Heritage Dictionary 4
also gay·e·ty
noun pl. gai·e·ties also gay·e·tiesOrigin:
Origin: French gaieté
Origin: , from Old French
Origin: , from gai, cheerful; see gay
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