rectangular

Từ điển Oxford Learners Wordfinder Dictionary

adjective

1. having four right angles (Freq. 1)
- a rectangular figure twice as long as it is wide
• Similar to:
angular, angulate
• Derivationally related forms:
rectangle, rectangularity
2. having a set of mutually perpendicular axes;
meeting at right angles (Freq. 1)
- wind and sea may displace the ship's center of gravity along three orthogonal axes
- a rectangular Cartesian coordinate system
• Syn:
orthogonal
• Similar to:
perpendicular
• Derivationally related forms:
orthogonality (for: orthogonal)