- (n.) A plane four-sided figure, having two sides parallel to each other.
- (a.) Having the form of a trapezoid; trapezoidal; as, the trapezoid ligament which connects the coracoid process and the clavicle.
- (a.) Of or pertaining to the trapezoid ligament; as, the trapezoid line.
- (n.) A bone of the carpus at the base of the second metacarpal or index finger.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). trapezoid. Retrieved September 23, 2026, from http://smartdefine.org/trapezoid/definitions/2074213 |
| Chicago | Webster's. 2011. "trapezoid" http://smartdefine.org/trapezoid/definitions/2074213 (accessed September 23, 2026). |
| Harvard | Webster's 2011, trapezoid, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/trapezoid/definitions/2074213>. |
| MLA | Webster's. "trapezoid" 28 May 2011. Web. 23 September 2026. <http://smartdefine.org/trapezoid/definitions/2074213> |