1
: a short bar with weights at each end that is used usually in pairs for exercise
2
: a stupid person : dummy
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
In 2025, the largest recall reported to CPSC involved exercise equipment, specifically dumbbells.
—
Jasmine Laws, MSNBC Newsweek, 9 Sep. 2025
Row the dumbbell up towards your chest, squeezing your shoulder blades together.
—Jakob Roze, Health, 8 Sep. 2025
Grip the dumbbell in a palm-down position.
—Aubrey Bailey, Verywell Health, 8 Sep. 2025
Multiple mirrors lined the walls alongside the reformers, with each machine accompanied by a mat and a Bosu ball, while a weight rack sat in a corner, no dumbbell heavier than 10 pounds.
—Leah Asmelash, CNN Money, 7 Sep. 2025
See All Example Sentences for dumbbell
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Jasmine Laws, MSNBC Newsweek, 9 Sep. 2025
Row the dumbbell up towards your chest, squeezing your shoulder blades together.
—Jakob Roze, Health, 8 Sep. 2025
Grip the dumbbell in a palm-down position.
—Aubrey Bailey, Verywell Health, 8 Sep. 2025
Multiple mirrors lined the walls alongside the reformers, with each machine accompanied by a mat and a Bosu ball, while a weight rack sat in a corner, no dumbbell heavier than 10 pounds.
—Leah Asmelash, CNN Money, 7 Sep. 2025
See All Example Sentences for dumbbell
Cite this Entry
“Dumbbell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dumbbell. Accessed 14 Sep. 2025.
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
Love words? Need even more definitions?
Merriam-Webster unabridged
Share