Definition of "tranny"
tranny
/ˈtɹæ.ni/
noun
countable and uncountable, plural trannies
(slang, chiefly derogatory, offensive) A transsexual, transgender, or transvestite person, usually a trans woman.
(colloquial, Commonwealth) A transistor radio.
(colloquial, automotive) A mechanical transmission, a gearbox.
(colloquial) An electrical transformer.
(slang, skateboarding, countable) A transition between moves.