1
: a short bar with weights at each end that is used usually in pairs for exercise
2
: a stupid person : dummy
Synonyms of dumbbell
Examples of dumbbell in a Sentence
I feel like a dumbbell for making such a stupid mistake.
no, you're not a dumbbell—this is one of the hardest courses the school offers
Recent Examples on the Web
On my shelves there were light dumbbells, a yoga mat and resistance band.
—
Condé Nast, Condé Nast Traveler, 12 May 2026
Consider adding low-impact, weight-bearing activities, such as walking with light dumbbells, to your routine.
—Sherri Gordon, Health, 12 May 2026
But there’s more to Brind’Amour’s preparation than dumbbells and dead lifts.
—Cory Lavalette, New York Times, 7 May 2026
That includes calisthenics, working with resistance bands, bodyweight exercises like squats and lunges, jumping rope, and of course lifting dumbbells, kettlebells, or barbells heavy enough to challenge you.
—Holly Carter, PEOPLE, 22 Apr. 2026
See All Example Sentences for dumbbell
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Condé Nast, Condé Nast Traveler, 12 May 2026
Consider adding low-impact, weight-bearing activities, such as walking with light dumbbells, to your routine.
—Sherri Gordon, Health, 12 May 2026
But there’s more to Brind’Amour’s preparation than dumbbells and dead lifts.
—Cory Lavalette, New York Times, 7 May 2026
That includes calisthenics, working with resistance bands, bodyweight exercises like squats and lunges, jumping rope, and of course lifting dumbbells, kettlebells, or barbells heavy enough to challenge you.
—Holly Carter, PEOPLE, 22 Apr. 2026
See All Example Sentences for dumbbell
Cite this Entry
“Dumbbell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dumbbell. Accessed 19 May. 2026.
Copy CitationKids Definition
dumbbell
noun
dumb·bell
ˈdəm-ˌbel 
1
: a bar with weights at the ends that is usually used for exercise or building strength
2
: a stupid person : dummy entry 1
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