Caligula
biographical name
Ca·lig·u·la kə-ˈli-gyə-lə 
a.d. 12–41 Gaius Caesar Roman emperor (37–41)
- stop someone in his tracks
- stop street
- stop tester
- stop the rot
- stop thrust
- stop to think
- stop up
- stop valve
- stop volley
- stop-action
- stop-and-go
- stop-cylinder press
- stop-fluted
- stop-go
- stop-loss
- stop-loss order
- stop-motion
- stop-out
- stop/freeze in one's tracks
- stopback
- stopbank
- stopbanks
- stopblock
- stopboard
- stopcock