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Definition of uatuma
uatuma
/ˌwɑːtuːˈmɑː/
U · a · tu · ma
uatuma Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
A major tributary river of the Amazon River, located in the state of Amazonas in northern Brazil, known for its extensive biological reserves and the controversial Balbina Dam.
Example
"The construction of the Balbina Dam on the Uatumã River resulted in the flooding of a massive area of the Amazon rainforest."
• Rhymes for uatuma
Word Origin & Etymology
Derived from indigenous Tupi or regional indigenous languages of the Amazon basin, designating a specific river in northern Brazil.
Cite this Entry
Wordmom. (2026). Definition of Uatuma. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/uatuma