rectangular

Having the shape of a rectangle.

Having right angles or a rectangular base, side, or sides.

Designating a geometric coordinate system with mutually perpendicular axes.

Right-angled; having an angle or angles of ninety degrees.

Shaped like a rectangle; that is, having four sides and four right angles.

Right-angled; having one or more angles of ninety degrees.

Having a shape like a rectangle.

having four right angles

having a set of mutually perpendicular axes; meeting at right angles