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pyrgeometer

noun
pyr·ge·om·e·ter | \ ˌpī(ə)rjēˈämətə(r) , ˌpi(- \

Definition of pyrgeometer 

: an instrument for determining the radiation from the earth's surface into space the equipment of a modern observatory, including … pyrgeometers —Science

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History and Etymology for pyrgeometer

International Scientific Vocabulary pyr- + ge- + -meter

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Dictionary Entries near pyrgeometer

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