男同性戀的英文是gay。解釋：gay 英[ge?] 美[ɡe?] adj. 同性戀的; 快樂的，愉快的; 艷麗的，華麗的; 放蕩的，無法無天的; n. 同性戀者（尤指男性）; [例句]The quality of life for gay men has improved over the last two decades.同性戀者的生活質(zhì)量在過去20年里有了改善。He's waffled on abortion and gay rights 他在墮胎和同性戀權(quán)利問題上立場模糊。The book analyses the social and political ramifications of AIDS for the gaycommunity. 這本書分析了艾滋病給同性戀群體所帶來的社會和政治影響。He wasn't a bit fazed by the fact that I was gay. 知道我是同性戀者后，他沒有絲毫驚慌失措。