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Definition of bumper

bumper

/ˈbʌm.pɚ/
bum · per

Plural:bumpers
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bumper Lexical Profile

bumper Game Scores & Validity

• noun

1

A horizontal bar fixed across the front or back of a motor vehicle to absorb impact and reduce damage in a collision.

Example

"The mechanic had to replace the front bumper after the minor collision in the grocery store parking lot."


2

A device, pad, or cushion intended for absorbing shock or preventing damage from impact.

Example

"We placed a small rubber bumper on the door frame to stop the metal handle from denting the plaster wall."


3

A glass or cup filled to the brim, especially one used for proposing a celebratory toast.

Example

"The jovial host poured a bumper of ale for everyone at the table to celebrate the successful harvest."

Synonyms
View all synonyms for bumper

Word Nuance & Usage

As an adjective, 'bumper' is almost exclusively used attributively (before a noun), most commonly in established collocations such as 'bumper crop', 'bumper harvest', or 'bumper year'.

• Rhymes for bumper

Word Origin & Etymology

Mid 17th century (originally denoting a glass filled to the brim): from 'bump' + '-er'. The sense of an impact-absorbing bar on a vehicle dates from the late 19th century.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Bumper. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/bumper
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