ell: Μονάδα ενεργείας

Information
has URI	http://lexvo.org/id/term/ell/%CE%9C%CE%BF%CE%BD%CE%AC%CE%B4%CE%B1%20%CE%B5%CE%BD%CE%B5%CF%81%CE%B3%CE%B5%CE%AF%CE%B1%CF%82

Meaning
means	(noun) English physicist who established the mechanical theory of heat and discovered the first law of thermodynamics (1818-1889) Joule, James Prescott Joule