Top definition
(adj, n)
Someone who is capable of sleeping in a bed with another person, no matter their gender, without having sex with said person.
Why can't I sleep over at his house were both binosexual.
No it doesn't bother me to sleep over with my gay best friend I am binosexual.
by skybluerider December 06, 2013
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2
Similar to Virgin, it's when you don't have sex with anyone, either male or female.
My brother is binosexual, he never has sex with anyone.
by KFSFORDY May 22, 2008
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