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Photometry
noun
Definitions
Noun
- 1 The measurement of various aspects of light, especially its intensity. uncountable, usually
- 2 measurement of the properties of light (especially luminous intensity) wordnet
- 3 The measurement of the intensity and spectrum of light from stars. uncountable, usually
Etymology
From photo- + -metry.
See also for "photometry"
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Unscramble this word: photometry