Definitions for orinocoˌɔr əˈnoʊ koʊ, ˌoʊr-
Random House Webster's College Dictionary
O•ri•no•coˌɔr əˈnoʊ koʊ, ˌoʊr-(n.)
a river in N South America, flowing N from the border of Brazil through Venezuela to the Atlantic. 1600 mi. (2575 km) long.
Category: Geography (places)
Orinoco, Orinoco River(noun)
a South American river 1,500 miles long; flows into the South Atlantic
Of or pertaining to the Orinoco river basin of Venezuela.
A South American river flowing 1600 miles (2410 km) from Brazil through Venezuela to the Atlantic Ocean.
The Orinoco river basin of Venezuela.