A liquid (or solid) with both viscous and elastic properties. A viscoelastic liquid will deform and flow under the influence of an applied shear stress, but when the stress is removed the liquid will slowly recover from some of the deformation.

having viscous as well as elastic properties

condition of a body that is both elastic (Hookean) and viscous (Newtonian)

A manufactured substance used during cataract surgery to maintain the shape of the eye and protect delicate tissues.

agent injected into the anterior chamber to maintain normal depth during intraocular surgery

A shock absorbing rubber-like material.