Share this entry

Rio Negro Line breaks: Rio Negro
Pronunciation: /ˌriːəʊ ˈneɪɡrəʊ/

Definition of Rio Negro in English:

A river of South America, which rises as the Guainia in eastern Colombia and flows for about 2,255 km (1,400 miles) through NW Brazil before joining the Amazon near Manaus.

Definition of Rio Negro in:

Share this entry


What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day confidant
Pronunciation: ˈkänfəˌdant
a person with whom one shares a secret...