from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The science of light.

from the GNU version of the Collaborative International Dictionary of English

  • n. The science of light; -- a general term sometimes employed when optics is restricted to light as a producing vision.

from The Century Dictionary and Cyclopedia

  • n. The science of light.


Sorry, no etymologies found.


    Sorry, no example sentences found.


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