1

optic

play
adjective op·tic \ ˈäp-tik \

Definition of optic

:of or relating to vision or the eye

Recent Examples of optic from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'optic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of optic

Middle English, from Medieval Latin opticus, from Greek optikos, from opsesthai to be going to see; akin to Greek opsis appearance, ōps eye — more at eye

optic Synonyms

Synonyms
ocular, visual, optical
Antonyms
nonvisual
Related Words
seeing, sighted; focusing (also focussing)

2

optic

noun

Definition of optic

1 :eye
2 a :any of the elements (such as lenses, mirrors, or light guides) of an optical instrument or system usually used in plural
b :an optical instrument

Recent Examples of optic from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'optic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of optic

1601


OPTIC Defined for English Language Learners

optic

play
adjective

Definition of optic for English Language Learners

  • : of or relating to the eyes


OPTIC Defined for Kids

optic

play
adjective op·tic \ ˈäp-tik \

Definition of optic for Students

:of or relating to seeing or the eye
  • the optic nerve

Medical Dictionary

1

optic

play
adjective op·tic \ ˈäp-tik \

medical Definition of optic

1 a :of or relating to vision
  • optic phenomena
b :dependent chiefly on vision for orientation
  • humans are basically optic animals
2 a :of or relating to the eye :ocular
b :affecting the eye or an optic structure

2

optic

noun

medical Definition of optic

1 :any of the elements (as lenses, mirrors, or light guides) of an optical instrument or system usually used in plural
2 :an optical instrument


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