IPA: /ˈbreɪk.ləs/
KK: /ˈbreɪk.ləs/
Describing something that does not have brakes, which are devices used to slow down or stop a vehicle.
The brakeless car sped down the hill, making it difficult to control.
Brakeless is formed from "brake" (from Old English "bracan", meaning to break) and "-less" (meaning without). The word "brakeless" means without brakes, indicating a lack of a device to slow or stop movement.
Imagine a vehicle that is 'without' ('-less') a 'brake' — that's why brakeless means it has no brakes.