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bumper

1 bumper /ˈbʌmpɚ/ noun
plural bumpers
1 bumper
/ˈbʌmpɚ/
noun
plural bumpers
Britannica Dictionary definition of BUMPER
[count]
: a bar across the front or back of a car, truck, etc., that reduces the damage if the vehicle hits something see picture at car
2 bumper /ˈbʌmpɚ/ adjective
2 bumper
/ˈbʌmpɚ/
adjective
Britannica Dictionary definition of BUMPER
always used before a noun
: unusually large
: very good or successful