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Showing results for actinometer. Search instead for acidimeters.

Definitions

actinometer

[ak-tuh-nom-i-ter] / ˌæk təˈnɒm ɪ tər /

NOUN

light meter

Synonyms

WEAK

ASA scale Scheiner scale exposure meter photometer radiometer

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.