Definition of Actinometrical in English :
Define Actinometrical in English
Actinometrical meaning in English
Meaning of Actinometrical in English
Pronunciation of Actinometrical in English
Actinometrical pronunciation in English
Pronounce Actinometrical in English
Actinometrical
see synonyms of actinometricalAdjective
WordNet Lexical Database for English. Princeton University. 2010.
Actinometrical
see synonyms of actinometricalnoun
an instrument for measuring the intensity of radiation, esp of the sun's rays
Collins English Dictionary. Copyright © HarperCollins Publishers
Actinometrical
see synonyms of actinometrical noun
1. Physics
an instrument for measuring the intensity of the sun's rays, or the actinic effect of light rays
2. Photography
exposure meter
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Actinometrical
see synonyms of actinometricaln.
Any of several radiometric instruments, such as a pyrheliometer, used chiefly for meteorological measurements of terrestrial and solar radiation.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.