quadrantal

Pertaining to a quadrant; included in the fourth part of a circle: as, a quadrantal space.

Pertaining to the quadrans; of the value of a quadrans.

A liquid measure used by the Romans, equivalent to the amphora.

A cube.

Square.

Of or pertaining to a quadrant; also, included in the fourth part of a circle.

a spherical triangle having one side equal to a quadrant or arc of 90°.

a versor that expresses rotation through one right angle.

A cubical vessel containing a Roman cubic foot, each side being a Roman square foot; — used as a measure.

A cube.