Do-dē'ca-gōn, n.
n. [Fr. dodécagone, from Gr. δωδεκα, twelve, and γωνία, angle.] (Geom.) A regular figure or polygon, bounded by twelve equal sides, and containing twelve equal angles.
n. [Fr. dodécagone, from Gr. δωδεκα, twelve, and γωνία, angle.] (Geom.) A regular figure or polygon, bounded by twelve equal sides, and containing twelve equal angles.