1 : given to social pleasures often including dissipation; "led a gay Bohemian life"; "a gay old rogue with an eye for the ladies"
2 : brightly colored and showy; "girls decked out in brave new dresses"; "brave banners flying"; "`braw' is a Scottish word"; "a dress a bit too gay for her years"; "birds with gay plumage"
nom
1 : someone who practices homosexuality; having a sexual attraction to persons of the same sex