ciswashing

Verb

ciswash (third-person singular simple present ciswashes, present participle ciswashing, simple past and past participle ciswashed)

1. (transitive) To ignore, deny, or minimize the gender identity of a trans person or trans people, or the role that a trans person or trans people played in an event.
   • Numerous media outlets recounted how the noble gays and lesbians fought that night – never mentioning trans folk… carrying on that long and painful tradition of ciswashing queer history – especially Stonewall history.2013 February 18, Cristan Williams, “Interview With an Actual Stonewall Riot Veteran: The Ciswashing of Stonewall Must End!”, in The Transadvocate