Enter a clue or pattern or both:
The Clue
Stopping system (9 letter answer)
The Answer
AIRBRAKES
Tags
Notes
The answer AIRBRAKES is so rare that it appears less than once every 2500 puzzles.
Definition
AIRBRAKE as a noun:
1. (airbrake, dive brake) = a small parachute or articulated flap to reduce the speed of an aircraft
2. a vehicular brake that operates by compressed air; especially for heavy vehicles