rectangular
rec·tan·gu·lar- shaped like a rectangle; having four sides and four right angles
- having right-angled corners, or a base in the form of a rectangle, as a building
- right-angled
rectangular
adjective
- Having the shape of a rectangle.
- Having right angles or a rectangular base, side, or sides: a rectangular box.
- Designating a geometric coordinate system with mutually perpendicular axes.
Related Forms:
- rec·tan′gu·lar′i·ty
noun
- rec·tan′gu·lar·ly
adverb