- noting or pertaining to a lens with a surface forming a portion of a torus, used for eyeglasses and contact lenses that correct astigmatism.
- a toric contact lens.
Origin of toric
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- of, relating to, or having the form of a torus
Word Origin and History for toric
Online Etymology Dictionary, © 2010 Douglas Harper