joule
noun
- derived unit of energy, work, or amount of heat in the International System of Units
Wiktionary
Pronunciation: /d͡ʒuːl/ / /d͡ʒaʊl/ / /d͡ʒʉl/
name
Etymology: A variant of Jewell.
- A surname.
noun
Etymology: Named after English physicist James Prescott Joule (1818–1889). The surname is a variant of Joel.
- In the International System of Units, the derived unit of energy, work and heat; the work required to exert a force of one newton for a distance of one metre. Equivalent to one watt-second (one watt of power acting for a duration of one second).