trapezoid
noun
1 trapezoid
A quadrilateral with two parallel sides.
Dutch: vierhoek, trapezium
Polish: trapezoid
2 trapezoid
The wrist bone between the trapezium and the capitate bones.
synonyms: os trapezoideum, trapezoid bone.
Moby thesaurus: cube-shaped, cubed, cubic, cubiform, cuboid, diced, foursquare, oblong, orthogonal, quadrangular, quadrate, quadriform, quadrilateral, rectangular, rhombic, rhomboid, square, tetragonal, tetrahedral, trapezohedral.
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