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optical

op·ti·cal

optical

 
pronunciation:
ap tih kl
features:
Word Combinations (adjective), Word Explorer, Word Parts
part of speech: adjective
definition 1: of or concerning the sense of sight or the eye.
optical defects
definition 2: of or concerning the science of sight and the properties of light; optic.
definition 3: intended or produced to improve vision.
optical lenses
definition 4: concerning, employing, or transmitting light.
optical fibers
definition 5: of or concerning opticians and their work.
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derivation: optically (adv.)
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  nerve, physics, sense
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