What is the meaning of photometer?

noun

  • Measuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source.
  • Photographic equipment that measures the intensity of light.
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). photometer. Retrieved September 20, 2026, from http://smartdefine.org/photometer/definitions/1322980
ChicagoWordNet. 2010. "photometer" http://smartdefine.org/photometer/definitions/1322980 (accessed September 20, 2026).
HarvardWordNet 2010, photometer, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/photometer/definitions/1322980>.
MLAWordNet. "photometer" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/photometer/definitions/1322980>
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