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headlight

noun [C usually plural]
 
 
/ˈhed.laɪt/ (UK also headlamp)

Definition

a large, powerful light at the front of a vehicle, usually one of two: I could see a car's headlights coming towards me. It was foggy, and all the cars had their headlights on. to dip your headlights (= make them shine downwards) → Compare sidelightThe exterior of vehicles
(Definition of headlight noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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