ell: συντελεστής διεύθυνσης

Information
has URI	http://lexvo.org/id/term/ell/%CF%83%CF%85%CE%BD%CF%84%CE%B5%CE%BB%CE%B5%CF%83%CF%84%CE%AE%CF%82%20%CE%B4%CE%B9%CE%B5%CF%8D%CE%B8%CF%85%CE%BD%CF%83%CE%B7%CF%82

Meaning
means	(noun) the property possessed by a line or surface that departs from the horizontal; "a five-degree gradient" slope, gradient