Scrabble & Words with friends points
- actinometry is a valid Scrabble US word with a point value of 18
- actinometry is a valid Scrabble UK word with a point value of 18
- actinometry is a valid Words with friends word with a point value of 20
Definition of actinometry
- measuring the intensity of electromagnetic radiation (especially of the sun's rays) (noun)
See definition of actinometry in Merriam Webster