say it: KYOO-buh
cuba is a noun meaning "a communist state in the Caribbean on the island of Cuba". It carries 2 recorded senses.
a communist state in the Caribbean on the island of Cuba
the largest island in the West Indies
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for cuba come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.