1
: a brimming cup or glass
2
: something unusually large
1
: unusually large
a bumper crop
2
1
: a device for absorbing shock or preventing damage (as in collision)
specifically
: a bar at either end of an automobile
2
: one that bumps
3
: a brief interval on radio or television filled with music, video shots, or voice-overs that marks a break between a program and a commercial
Synonyms of bumper
Examples of bumper in a Sentence
Adjective
We had a bumper crop of tomatoes this year.
it's been a bumper year for movies aimed at intelligent adults
Noun (2)
cars have bumpers to protect them from damage in minor collisions
Recent Examples on the Web
Alexa Stone
january 23, Kansas City Star, 23 Jan. 2026
The anodized exterior trim bits return for a bit of visual interest, and Subaru also redesigned the Wilderness’ front and rear bumpers.
—Byron Hurd, The Drive, 22 Jan. 2026
Economic challenges have also curbed demand, while top grower Brazil is heading toward another bumper harvest.
—Hallie Gu, Arkansas Online, 21 Jan. 2026
Some options focus on the dog’s environment, such as adding padding or corner bumpers to sharp furniture edges and other hard surfaces a tail might repeatedly hit.
—Miriam Fauzia, Dallas Morning News, 21 Jan. 2026
See All Example Sentences for bumper
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Noun
The gym features adaptive fitness equipment such as hand cycles for wheelchair users, NuStep and SciFit machines for those with limited mobility and bumper plates designed to be safer and easier to handle.
—Alexa Stone
january 23, Kansas City Star, 23 Jan. 2026
The anodized exterior trim bits return for a bit of visual interest, and Subaru also redesigned the Wilderness’ front and rear bumpers.
—Byron Hurd, The Drive, 22 Jan. 2026
Economic challenges have also curbed demand, while top grower Brazil is heading toward another bumper harvest.
—Hallie Gu, Arkansas Online, 21 Jan. 2026
Some options focus on the dog’s environment, such as adding padding or corner bumpers to sharp furniture edges and other hard surfaces a tail might repeatedly hit.
—Miriam Fauzia, Dallas Morning News, 21 Jan. 2026
See All Example Sentences for bumper
Cite this Entry
“Bumper.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bumper. Accessed 28 Jan. 2026.
Copy CitationKids Definition
bumper
1 of 2 adjective
bum·per
ˈbəm-pər 
: unusually large or fine
a bumper crop
bumper
2 of 2 noun
bump·er
ˈbəm-pər
: a device for absorbing shock or preventing damage (as in collision)
especially
: a bar at the front or back of a motor vehicle
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