Definitions

1. adverb

in a joyful or merry manner; happily

“She danced gayly through the garden, her laughter echoing through the trees.”

2. adverb

in a carefree or uninhibited manner

“He lived gayly, never worrying about what others thought of him.”

3. adjective

giving joy or happiness

“The music was gay, lifting everyone’s spirits.”

4. noun

a quality of being or feeling joyful or merry

“The party had a gay, festive atmosphere.”