ell: τροπόσφαιρα

Information
has URI	http://lexvo.org/id/term/ell/%CF%84%CF%81%CE%BF%CF%80%CF%8C%CF%83%CF%86%CE%B1%CE%B9%CF%81%CE%B1

Meaning
means	(noun) the lowest atmospheric layer; from 4 to 11 miles high (depending on latitude) troposphere