toric

[tawr-ik, tor-]

adjective

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

First recorded in 1895–1900; tor(us) + -ic

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for toric

toric

adjective

of, relating to, or having the form of a torus

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for toric

adj.

1890, Latin torus (see torus) + -ic.