0 A closeted gay man or woman keeps the fact that he or she is gay secret from most people. -- (同性恋)保密的,不为人知的
a closeted professional football player 一名隐匿同性恋身份的职业足球运动员
1 If someone is closeted somewhere, they stay there, often because they are working hard on something. -- (因工作等)闭门不出的