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actinology

[ ak-tuh-nol-uh-jee ]
/ ˌæk təˈnɒl ə dʒi /
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noun
the science that deals with actinism.
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Origin of actinology

First recorded in 1855–60; actino- + -logy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
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