optical
4 ENTRIES FOUND:
Britannica Dictionary definition of OPTICAL
technical
1
:
used to help a person see
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The company manufactures microscopes, telescopes, and other optical instruments.
2
:
relating to or using light
3
:
involving the use of devices that get information for a computer by identifying patterns of light
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an optical scanner
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optical character recognition
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The page was optically scanned.
