non-optical

non--op·ti·cal

N n

Definitions of non-optical word

adjective non-optical of, relating to, or applying optics or the principles of optics. 1
adjective non-optical constructed to assist sight or to correct defects in vision. 1
adjective non-optical of or relating to sight or vision; visual. 1
adjective non-optical of or relating to the eye. 1
adjective non-optical of or relating to an optician or opticians or to their products, especially eyeglasses: an optical service. 1
adjective non-optical dealing with or skilled in optics. 1

before 1560

One of the 32% oldest English words

First recorded in 1560-70; optic + -al1

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 98% of English native speakers know the meaning and use the word.

Most Europeans know this English word. The frequency of it’s usage is somewhere between "mom" and "screwdriver".