Definitions

1. noun

A mechanical or electrical device that transmits rotational motion, especially a gearbox or a device that changes the speed or direction of rotational motion.

“The engine’s power was transmitted to the wheels via a complex system of trannies.”

2. noun

A person who has undergone a sex reassignment operation, often used as a slang term in the LGBTQ+ community.

“The community came together to support the tranny who was facing discrimination.”

3. noun

A type of valve in an engine that allows the flow of fuel, air, or other fluids, often used in the context of automotive repair.

“The mechanic had to replace the faulty tranny to get the car running smoothly.”