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Photometer
//fəˈtɑmɪtɚ// noun, verb
Definitions
Noun
- 1 Any of several instruments used to measure various aspects of the intensity of light.
- 2 photographic equipment that measures the intensity of light wordnet
- 3 measuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source wordnet
Verb
- 1 To measure some aspect of light (from a star) using a photometer.
Etymology
Etymology 1
From photo- + -meter.
Etymology 2
From photo- + -meter.
See also for "photometer"
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Unscramble this word: photometer