noun🔗ShareシートベルトA restraining belt attached to a vehicle seat which is fastened around passengers and which is intended to keep an occupant in place so as to avoid injuries in accidents where the occupant could be thrown against a solid object.""The driver reminded everyone to buckle their seatbelts before starting the car." "運転手は、車を始動する前に全員にシートベルトを締めるように注意を促しました。vehicletechnologytrafficmachineChat with AIVocabulary GamePractice Reading