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Guatuso

noun Gua·tu·so \ gwäˈtü(ˌ)sō \

Definition of Guatuso

plural Guatuso or Guatusos
1 a :a Chibchan people of Costa Rica
b :a member of such people
2 :a language of the Guatuso people

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Origin and Etymology of guatuso

Spanish guatuso, guatuzo, huatuso, of American Indian origin

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