Scrabble & Words with friends points
- actinometer is a valid Scrabble US word with a point value of 15
- actinometer is a valid Scrabble UK word with a point value of 15
- actinometer is a valid Words with friends word with a point value of 18
Definition of actinometer
- an instrument for measuring the intensity of electromagnetic radiation (usually by the photochemical effect) (noun)
See definition of actinometer in Merriam Webster
