1. [Brit, informal] (dated) a transistor radio
   "He listened to the football match on his old tranny";
   - trannie [Brit, informal]
    
2. A photographic transparency
   "The photographer sorted through his trannies to select the best images";
   - trannie [informal]
    
3. A transsexual or transvestite
   "The club was known for its inclusive policy towards trannies";
   - trannie [informal]

Encyclopedia: Tranny