noun
- A quadrilateral with two parallel sides.
- The wrist bone between the trapezium and the capitate bones.
- synonyms: trapezoid bone, os trapezoideum
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). trapezoid. Retrieved September 21, 2026, from http://smartdefine.org/trapezoid/definitions/1212206 |
| Chicago | WordNet. 2010. "trapezoid" http://smartdefine.org/trapezoid/definitions/1212206 (accessed September 21, 2026). |
| Harvard | WordNet 2010, trapezoid, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/trapezoid/definitions/1212206>. |
| MLA | WordNet. "trapezoid" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/trapezoid/definitions/1212206> |