Home › Words › T › trannydomtrannydomtrannydom means the realm or sphere of transgender people and/or cross-dressing.EtymologyFrom tranny + -dom.nounThe realm or sphere of transgender people and/or cross-dressing.e.g.“So you see, I do have a life beyond trannydom.” — 1999, Reflections International: The TV & TS Magazine, number 17, page 3:Definitions & examples from Wiktionary (CC BY-SA 3.0).