seat beltnoun [ C ]
uk/ˈsiːt ˌbelt/us/ˈsiːt ˌbelt/also safety belta belt that fastens around you when you are travelling in a vehicle or aircraft and holds you in your seat, in order to reduce the risk of being injured in an accident:
Please fasten/do up your seat belts.
 You must wear your seat belt.
Thesaurus: synonyms and related words
The interior of vehicles
- back seat
 - brake
 - dashboard
 - defogger
 - defroster
 - dickey
 - dimmer switch
 - dip switch
 - electrics
 - footbrake
 - gas pedal
 - glove compartment
 - hooter
 - horn
 - parking brake
 - safety belt
 - speedometer
 - steering wheel
 - stick shift
 - tachograph
 
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