Longman Dictionary of Contemporary English homepage

Date: 1300-1400
Language: French
Origin: optique, from Medieval Latin opticus, from Greek, from optos 'seen'

optic

 adjective
     
Related topics: Biology, Optics
op‧tic [only before noun]
HBHPO relating to the eyes:
the optic nerve
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

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