Closeted and in the closet are adjectives for lesbian, gay, bisexual, transgender etc. (LGBT) people who have not disclosed their sexual orientation or gender identity and aspects thereof, including sexual identity and sexual behavior. It can also be used to describe anyone who is hiding part of their identity because of social pressure.
In late 20th-century America, the closet had become a central metaphor for grasping the history and social dynamics of gay life. The notion of the closet is inseparable from the concept of coming out. The closet narrative sets up an implicit dualism between being "in" or being "out". Those who are "in" are often stigmatized as living false, unhappy lives. However, though many people would prefer to be “out” of the closet, there are numerous social, economic, familial, and personal repercussions that lead to them remaining, whether consciously or unconsciously, “in” the closet. The decision to come out or remain in the closet is considered a deeply personal one, and outing remains a problem in today’s culture.