Definition of cubas:
(n) :
A country, the largest island (based on land area) in the Caribbean. Capital and largest city: Havana.
(n) :
A locale in the United States; named for the island country.
(n) :
A surname.
(n) :
A town and village therein, in Allegany County, New York.
(n) :
A village in Beja district, Portugal.
(n) :
A town in Sumter County, Alabama.