made of elastic
of a material: capable of resuming its former shape after being stretched, squashed, etc
capable of recovering quickly, esp from depression or disappointment; buoyant or resilient
said of e.g. a fabric: capable of being easily stretched and resuming its former shape
said of a solid: capable of recovering size and shape after deformation
said of a gas: capable of indefinite expansion
capable of recovering or rebounding quickly, esp from depression or disappointment; buoyant or resilient
able to adapt easily to change
said of rules, etc: readily changed; flexible or adaptable
said of supply or demand: affected by prices, etc
in physics, denoting a collision between particles in which the total kinetic energy of the colliding particles remains unchanged