undersized
adjective
un·der·sized
ˌən-dər-ˈsīzd 
variants
or less commonly undersize
: of a size less than is common, proper, normal, or average
undersized trout
Examples of undersized in a Sentence
He is undersized for a basketball player.
though a football all-star in high school, he was just a mediocre, undersized player at the college level
Recent Examples on the Web
Vitello was an undersized infielder who had just transferred from Spring Hill College, a Division II program in Alabama.
—
Andrew Baggarly, New York Times, 15 Feb. 2026
Wembanyama, who seems to be getting taller and stronger year by year, finished with a season-high 40 points (on 13-of-20 shooting) and 12 rebounds as a rag-tag group of Lakers played 48 minutes of undermanned, undersized basketball in a 136-108 defeat.
—Benjamin Royer, Oc Register, 11 Feb. 2026
The literal goat in question is Will Harris, whose dreams of playing professional roarball are dampened by his undersized frame.
—Brian Davids, HollywoodReporter, 11 Feb. 2026
With Smith still sidelined by a calf injury, the Bulls only have one true center — new addition Nick Richards — while leaning on undersized Guerschon Yabusele in the frontcourt.
—Julia Poe, Chicago Tribune, 10 Feb. 2026
See All Example Sentences for undersized
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Andrew Baggarly, New York Times, 15 Feb. 2026
Wembanyama, who seems to be getting taller and stronger year by year, finished with a season-high 40 points (on 13-of-20 shooting) and 12 rebounds as a rag-tag group of Lakers played 48 minutes of undermanned, undersized basketball in a 136-108 defeat.
—Benjamin Royer, Oc Register, 11 Feb. 2026
The literal goat in question is Will Harris, whose dreams of playing professional roarball are dampened by his undersized frame.
—Brian Davids, HollywoodReporter, 11 Feb. 2026
With Smith still sidelined by a calf injury, the Bulls only have one true center — new addition Nick Richards — while leaning on undersized Guerschon Yabusele in the frontcourt.
—Julia Poe, Chicago Tribune, 10 Feb. 2026
See All Example Sentences for undersized
Cite this Entry
“Undersized.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undersized. Accessed 18 Feb. 2026.
Copy CitationKids Definition
undersized
adjective
un·der·sized
ˌən-dər-ˈsīzd
: smaller than is usual or standard
undersized fruit
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