contact lens

Definition of Contact Lens in English :

1. contact, contact lens

a thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication

WordNet Lexical Database for English. Princeton University. 2010.

Contact Lens

noun

a thin convex lens, usually of plastic, which floats on the layer of tears in front of the cornea to correct defects of vision

a tiny, thin correctional lens worn directly over the cornea of the eye: the lens floats on a film of tears

n.

A thin plastic or glass lens that is fitted over the cornea of the eye to correct various vision defects.