Definitions for actinometer
  • Actinometer (n.) - An instrument for measuring the direct heating power of the sun's rays.
  • Actinometer (n.) - An instrument for measuring the actinic effect of rays of light.
  • Actinometers - Sorry, we do not have a definition for this word
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2 Letter Words
ae ai am an ar at em en er et in it ma me mi mo na ne no oe oi om on or re ta ti to