bromosexual

[ hoh-muh-sek-shoo-uhl ]
/ ˌhoʊ məˈsɛk ʃu əl /
Informal.

adjective

noting or relating to a close but nonsexual friendship between two men, typically a heterosexual man and a gay man (usually used facetiously).

noun

a man who has one or more close but nonsexual friendships with men (usually used facetiously). See also bromance.

Origin of bromosexual

First recorded in 2005–10; blend of bro + homosexual