light meter

noun

Definition of light meter 

: a small and often portable device for measuring illumination especially : exposure meter

Examples of light meter in a Sentence

Recent Examples on the Web

Her team, including African researchers, used a light meter to measure skin reflectance in 2092 people in Ethiopia, Tanzania, and Botswana. Ann Gibbons, Science | AAAS, "New gene variants reveal the evolution of human skin color," 12 Oct. 2017

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

First Known Use of light meter

1921, in the meaning defined above

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The first known use of light meter was in 1921

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More Definitions for light meter

light meter

noun

English Language Learners Definition of light meter

: a small device used by photographers to measure the amount of light in an area

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Britannica.com: Encyclopedia article about light meter

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