Wordnet 3.0
NOUN (1)
1.
a type of lens implant that contains several rings with a common center and adjusts for near or far vision;
the eye is in focus for near and far vision simultaneously;
[syn: multifocal lens implant, multifocal IOL]
WordNet (r) 3.0 (2006):
multifocal lens implant
n 1: a type of lens implant that contains several rings with a
common center and adjusts for near or far vision; the eye
is in focus for near and far vision simultaneously [syn:
multifocal lens implant, multifocal IOL]