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actinotherapy

[ ak-tin-oh-ther-uh-pee, ak-tuh-noh- ]
/ ækˌtɪn oʊˈθɛr ə pi, ˌæk tə noʊ- /
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noun Medicine/Medical.
radiotherapy, especially using ultraviolet rays.
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Origin of actinotherapy

First recorded in 1900–05; actino- + therapy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for actinotherapy

actinotherapy
/ (ˌæktɪnəʊˈθɛrəpɪ) /

noun
a former name for radiotherapy
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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