Advertisement

isosceles (adj.)

"having two equal sides," 1550s, from Late Latin isosceles, from Greek isoskeles "with equal legs; isosceles; that can be divided into two equal parts," from isos "equal, identical" (see iso-) + skelos "leg," from PIE *skel-es-, from root *skel- "bend, curve" (see scoliosis).

Others Are Reading