noun. English physicist who established the mechanical theory of heat and discovered the first law of thermodynamics (1818-1889).
Rhymes with Joule
How do you pronounce joule?
Pronounce joule as ʤul.
US - How to pronounce joule in American English
UK - How to pronounce joule in British English
Sentences with joule
1. Noun, singular or mass
A joule is a measure of energy; a mole is a measure of mass.
noun. ['ˈdʒuːl'] a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second.
- work unit
- heat unit
- watt second