One that is bi or gay, however still in the closet. Someone who is secretly gay or bi and will frequent homosexual dating apps looking for a member of the the same sex to have intercourse with.
Kevin was on Grindr and searching for a hookup and spotted Cindy's boyfriend in his search results...that is a closeter if I ever saw one
by huskerpower76 September 23, 2016
by (witheld so I won't have to be afraid to tell the truth) October 5, 2004
to be a gay, lesbian, bi or queer person who hides their true sexual orientation from the public and those around them. often for fear of persecution, rejection, others' reactions, but not always for negative reasons. some would just as soon not come out or see no reason to.
by dagger_grrl October 12, 2003
(adj) Describing an aspect that one keeps rather private or completely secret, usually due to fear of social rejection. Commonly used in reference to homosexuality, but not exclusively.
"Yep, my brother has his guilty pleasures when it comes to music. He's closet hair metal fan, believe it or not."
by Bill M. September 21, 2004
Someone who has a different orientation or gender identity than typical and has not yet shared with the rest of the world
by Lexus14blacklist October 11, 2015
by Bart June 4, 2003