Photometer Definition
fō-tŏmĭ-tər
photometers
noun
photometers
An instrument used in measuring the intensity of light, esp. in determining its relative intensity from different sources.
Webster's New World
Synonyms:
verb
(astronomy) To measure some aspect of light (from a star) using a photometer.
Wiktionary
Other Word Forms of Photometer
Noun
Singular:
photometer
Plural:
photometersOrigin of Photometer
photo- +"Ž -meter
From Wiktionary
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