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optical

15 ENTRIES FOUND:
  1. optical (adjective)
  2. optical activity (noun)
  3. optical antipode (noun)
  4. optical axis (noun)
  5. optical center (noun)
  6. optical density (noun)
  7. optical fiber (noun)
  8. optical glass (noun)
  9. optical illusion (noun)
  10. optical isomer (noun)
  11. optical isomerism (noun)
  12. optical maser (noun)
  13. optical path (noun)
  14. optical rotation (noun)
  15. electron optics (noun plural but singular in construction)

op·ti·cal

adj \ˈäp-ti-kəl\

Definition of OPTICAL

1
: of or relating to the science of optics
2
a : of or relating to vision : visual b : using the properties of light to aid vision <an optical instrument>
3
: of, relating to, or utilizing light <optical microscopy>

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