WordReference Random House Unabridged Dictionary of American English © 2026
emer′gency brake′,
- AutomotiveAlso called parking brake. a special brake used to prevent a motor vehicle from rolling after it has stopped or been parked. Cf. brake1 (def. 1).
- Automotiveany brake meant to stop a vehicle in an emergency.
- 1895–1900
'emergency brake' also found in these entries (note: many are not synonyms or translations):