Definify.com

Webster 1913 Edition

Adj.

[Cf. F.

trapézoïdal

Having the form of a trapezoid; trapezoid.

(Min.)

Trapezohedral.

Adj.

Having the form of a trapezoid.

Having the surface composed of twenty four trapeziums, all equal and similar.

See also: trapézoïdal

trapezoidal ‎(comparative more trapezoidal, superlative most trapezoidal)

In the shape of a trapezoid, or having some faces which have one pair of parallel sides.

in the shape of a trapezoid

trapezoidal m, f ‎(plural trapezoidales)