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collision

noun [C or U] (ACCIDENT)
 
 
/kəˈlɪʒ.ən/

Definition

an accident that happens when two vehicles hit each other with force: There has been a collision on the southbound stretch of the motorway. Two drivers were killed in a head-on (= direct) collision between a car and a taxi last night. The cyclist was in collision with a bus.Accidents involving vehiclesHitting against objects accidentally and colliding
(Definition of collision noun (ACCIDENT) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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