'Trapezoidal' definitions:
Definition of 'trapezoidal'
From: WordNet
adjective
Resembling a trapezoid
Definition of 'Trapezoidal'
From: GCIDE
- Trapezoidal \Trap`e*zoid"al\, a. [Cf. F. trap['e]zo["i]dal.] [1913 Webster]
- 1. Having the form of a trapezoid; trapezoid. [1913 Webster]
- 2. (Min.) Trapezohedral. [1913 Webster]