quadrantal

Etymology 1
From.

Noun

 * 1) An ancient Roman unit of measure for liquids.
 * 2) cube

Etymology 2
From.

Adjective

 * 1)  Of or relating to a quadrant, or included in the fourth part of a circle.
 * quadrantal space; quadrantal triangle; quadrantal versor

Noun

 * 1) quadrantal
 * 2)  cube
 * 1)  cube