Cauca
(Spanish ˈkauka) n (Placename) a river in W Colombia, rising in the northwest and flowing north to the Magdalena River. Length: about 1350 km (840 miles)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Cau•ca
(ˈkaʊ kɑ)
n. a river in W Colombia: tributary of the Magdalena. 600 mi. (965 km) long.
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