Definify.com

Webster 1913 Edition

Adj.

[L., fr. Gr. [GREEK];

ἴσοσ

equal + [GREEK] leg.]

(Geom.)

Having two legs or sides that are equal; – said of a triangle.

Adj.

[Gr. equal, and leg.] Having two legs only that are equal; as an isosceles triangle.

See also: isosceles

isósceles ‎(plural isósceles, comparable)

(geometry, especially of a triangle) isosceles (having two sides of equal length)
plural of isóscele

isósceles m, f ‎(plural isósceles)