photometry

noun

pho·tom·e·try | \ fō-ˈtä-mə-trē

How to pronounce photometry (audio)

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Definition of photometry

: a branch of science that deals with measurement of the intensity of light also : the practice of using a photometer

Examples of photometry in a Sentence

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Another method of discovering exoplanets is transit photometry. — Daisy Hernandez, Popular Mechanics, "One Map, 4,000 Exoplanets," 12 July 2019 The space agency had to miniaturize the technology used in precision photometry, including an active thermal control system and a steady astronomical camera. — David Grossman, Popular Mechanics, "NASA to Test CubeSat Telescope for Measuring the Brightness of Stars," 8 Dec. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'photometry.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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Dictionary Entries near photometry

photomicrograph

Statistics for photometry

Last Updated

13 Aug 2019

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Time Traveler for photometry

The first known use of photometry was in 1807

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More Definitions for photometry

photometry

noun

pho·tom·e·try | \ fō-ˈtäm-ə-trē

\

plural photometries

Medical Definition of photometry

: a branch of science that deals with measurement of the intensity of light also : the practice of using a photometer

Comments on photometry

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sporadic

not constant or steady

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