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Definition of tacutu
tacutu
/təˈkuːtuː/
Ta · cu · tu
tacutu Lexical Profile
CEFR
C2
Grade
11
Tier
3
Usage
Rare
• noun
1
A river in northern South America that forms part of the international boundary between Guyana and Brazil before merging with the Uraricoera River to form the Branco River.
Example
"The Tacutu River Bridge was constructed to connect the Brazilian municipality of Bonfim with the town of Lethem in Guyana."
Synonyms
View all synonyms for tacutuWord Nuance & Usage
The spelling 'Tacutu' is primarily used in Brazilian Portuguese contexts, whereas 'Takutu' is the standard spelling used in English-speaking Guyana.
• Rhymes for tacutu
Word Origin & Etymology
Derived from indigenous languages of the Guiana Shield, functioning as the geographic designation for the river.
Cite this Entry
Wordmom. (2026). Definition of Tacutu. In Wordmom Dictionary. Retrieved Oct 15, 2026, from https://wordmom.com/dictionary/tacutu