actinograph

noun

ac·​tin·​o·​graph ak-ˈtin-ə-ˌgraf How to pronounce actinograph (audio)
: an instrument for determining the intensity of direct solar radiation

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Cite this Entry

“Actinograph.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/actinograph. Accessed 14 Apr. 2024.

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