Home › Words › G › gaystreamgaystreamgaystream · noun — A homosexual mainstream.Definition from Wiktionary (CC BY-SA 3.0).EtymologyBlend of gay + mainstream.nounA homosexual mainstream.e.g.“With money, influence, and good looks, they weren't quite mainstream, but part of the emerging gaystream, those targeted by the New York Times, Hillary Rodham Clinton, and marketers of the pantsuit.” — 2011, Nick Krieger, Nina Here Nor There: My Journey Beyond Gender, page 1:Definitions & examples from Wiktionary (CC BY-SA 3.0).