Definify.com

Webster 1913 Edition

Trirectangular

Triˊrec-tan′gu-lar

,

Adj.

[Pref.

tri-

+

rectangular

.]

(Spherical Trig.)

Having three right angles. See

.

Definition 2024

trirectangular

trirectangular

English

Adjective

trirectangular ‎(not comparable)

Having three right angles.