Di'hex-ăg'o-nal, a.
a. [Gr. δί, for δὶς, twice, and hexagonal, q. v.] Consisting of two hexagonal parts united; thus, a dihexagonal pyramid is composed of two hexagonal pyramids placed base to base.
a. [Gr. δί, for δὶς, twice, and hexagonal, q. v.] Consisting of two hexagonal parts united; thus, a dihexagonal pyramid is composed of two hexagonal pyramids placed base to base.