Rectangular Chain

The meaning of RECTANGULAR is shaped like a rectangle. How to use rectangular in a sentence. Recent reports have pointed to it being rectangular or slightly-rectangular, though many early reports seemed to think that it would have a circular face. These examples are from corpora and from. 1. Having the shape of a rectangle. 2. Having right angles or a rectangular base, side, or sides: a rectangular box. 3. Designating a geometric coordinate system with mutually perpendicular axes. Fold up each edge to make a rectangular shape and leave some of the filling exposed. Definition of rectangular adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.