Definitions, Translations, and Word of the Day
Definition of "optical device" [optical device]
- A device for producing or controlling light (noun)
WordNet. Princeton University. 2010.
Use "optical device" in a sentence
- "Eventually, the Kirlians were able to invent an optical device that reflected the subject’s illness and mood changes, state of mind, fatigue, and other physical factors."
Words like "optical device"