Bible Dictionaries
Joulemeter

Webster's Dictionary

(n.) An integrating wattmeter for measuring the energy in joules expended in an electric circuit or developed by a machine.

Bibliography Information
Webster, Noah. Entry for 'Joulemeter'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​j/joulemeter.html. 1828.