Modulus of elasticity Meaning, Definition & Usage

  1. noun (physics) the ratio of the applied stress to the change in shape of an elastic body
    elastic modulus; coefficient of elasticity.

WordNet


Definitions
  1. . (a) The measure of the elastic force of any substance, expressed by the ratio of a stress on a given unit of the substance to the accompanying distortion, or strain . (b) An expression of the force (usually in terms of the height in feet or weight in pounds of a column of the same body) which would be necessary to elongate a prismatic body of a transverse section equal to a given unit, as a square inch or foot, to double, or to compress it to half, its original length, were that degree of elongation or compression possible, or within the limits of elasticity; called also Young's modulus.

Webster 1913