Composite materials -LRB- or composites for short -RRB- are engineered materials made from two or more constituent materials with significantly different physical or chemical properties which remain separate and distinct on a macroscopic level within the finished structure .

Composite materials -LRB- or composites for short -RRB- are engineered materials made from more than one material with very different physical or chemical properties and which remain separate and able to be told apart on a macroscopic level inside the composite .
