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English definition of “bump”

bump

noun [C] (HIT)    /bʌmp/
the sound of something falling to the ground: We heard a bump from the next room.Sounds made by objects, movement or impact an accident involving a car, especially one that is not serious: A van drove into their car but luckily it was just a bump.Accidents involving vehiclesHitting against objects accidentally and colliding
(Definition of bump noun (HIT) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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