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English definition of “bumper”

bumper

noun [C]  /ˈbʌm·pər/ us  

bumper noun [C] (VEHICLE PART)

a bar at the front and back of the body of a motor vehicle that keeps it from being damaged when hit

bumper

adjective [not gradable]  /ˈbʌm·pər/ us  

bumper adjective [not gradable] (LARGE)

unusually large: Farmers expect a bumper corn crop this year.
(Definition of bumper from the Cambridge Academic Content Dictionary © Cambridge University Press)
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