Elastic may refer to: Elastic collision, a term describing collisions in which kinetic energy's conserved Elastic deformation, a reversible deformation of a material Elastic, a colloquial noun for certain kinds of elastomers and stretchable fabrics A Rubber band Elastic, a term used in economics to describe the responsiveness of Demand or Supply Elastic, an alternative name for the skipping game Chinese jump rope Elastic (album), an album by jazz saxophonist Joshua Redman Elastic (econom… (More on Elastic)