river in N France & W Belgium, flowing northwest into the Scheldt: c. 130 mi (209 km)
A river rising in northern France and flowing about 210 km (130 mi) northeast along the French-Belgian border to the Scheldt River.
Variant of lyso–.
Variant of lysi-
freeing, loosening, dissolving: lysimeter
also, before a vowel, lys-
Origin of lysi-Modern Latin ; from Classical Greek lysi- ; from lysis: see lysis