Tri*lat"er*al (?), a.[L. trilaterus;
tri- (see Tri-) + latus, lateris, side: cf. F.
trilatéral. See Lateral.] (Geom.) Having
three sides; being three-sided; as, a trilateral triangle. --
Tri*lat"er*al*ly, adv. --
Tri*lat"er*al*ness, n.
Tri*lat"er*al (?), a.[L. trilaterus;
tri- (see Tri-) + latus, lateris, side: cf. F.
trilatéral. See Lateral.] (Geom.) Having
three sides; being three-sided; as, a trilateral triangle. --
Tri*lat"er*al*ly, adv. --
Tri*lat"er*al*ness, n.