Where does “dynactinometer” come from?

dynactinometer (English) comes from Ancient Greek δύναμις, from Ancient Greek δύναμαι, from Proto-Hellenic *dunamai.

dynactinometer (English): An instrument for measuring the intensity of photogenic rays and computing the power of object glasses

Definitions

  1. An instrument for measuring the intensity of photogenic rays and computing the power of object glasses

Ancestry of “dynactinometer”, step by step

StepLanguageWordMeaning
1Ancient Greekδύναμιςpower, might, strength; ability, skill; power,...
2Ancient Greekδύναμαιdeponent; to be able, capable, strong enough to...
3Proto-Hellenic*dunamai—
Every word from Proto-Hellenic *dunamai →