- A person from Guyana or of Guyanese descent.
- Of, from, or pertaining to Guyana, the Guyanese people or the Guyanese language.
From Guyana + -ese
Variant of Guyana
country in NE South America: formerly a British colony, it became independent in 1966; member of the Commonwealth: 83,000 sq mi (214,969 sq km); pop. 730,000; cap. Georgetown