Illustration of trapezoid
- trapezoid 1a
trapezoid
noun
trap·e·zoid
ˈtra-pə-ˌzȯid 
1
a
: a quadrilateral having only two sides parallel
b
British
: trapezium sense 1a
2
: a bone in the wrist at the base of the metacarpal of the index finger
Examples of trapezoid in a Sentence
Recent Examples on the Web
Laferriere got his eighth of the season on a one-timer in the slot set up by Adrian Kempe from the trapezoid.
—
CBS News, 27 Dec. 2025
New Jersey Devils No thanks for the trapezoid.
—Sean McIndoe, New York Times, 3 Dec. 2025
On the right side of the room, a steel cut image is projected from the wall with fiberglass rods arranged in an off center trapezoid.
—Mario Rodriguez, Miami Herald, 23 Oct. 2025
Almost every model carried what Lopez called the Ana bag—a leather trapezoid that dangles from a circular handle.
—Ana Karina Zatarain, New Yorker, 19 Sep. 2025
See All Example Sentences for trapezoid
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CBS News, 27 Dec. 2025
New Jersey Devils No thanks for the trapezoid.
—Sean McIndoe, New York Times, 3 Dec. 2025
On the right side of the room, a steel cut image is projected from the wall with fiberglass rods arranged in an off center trapezoid.
—Mario Rodriguez, Miami Herald, 23 Oct. 2025
Almost every model carried what Lopez called the Ana bag—a leather trapezoid that dangles from a circular handle.
—Ana Karina Zatarain, New Yorker, 19 Sep. 2025
See All Example Sentences for trapezoid
Cite this Entry
“Trapezoid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trapezoid. Accessed 5 Jan. 2026.
Copy CitationKids Definition
trapezoid
noun
trap·e·zoid
ˈtrap-ə-ˌzȯid
: a polygon that has four sides and exactly two that are parallel
Medical Definition
trapezoid
noun
trap·e·zoid
ˈtrap-ə-ˌzȯid
: a bone in the distal row of the carpus at the base of the index finger
called also lesser multangular, trapezoid bone, trapezoideum
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