cuba — a republic and the largest island in the Caribbean, at the entrance to the Gulf of Mexico: became a Spanish colony after its discovery by Columbus in 1492; gained independence after the Spanish-American War of 1898 but remained subject to US influence until declared a people's republic under Castro in 1960; subject of an international crisis in 1962, when the US blockaded the island in order to compel the Soviet Union to dismantle its nuclear missile base. Sugar comprises about 80 per cent of total exports; the economy was badly affected by loss of trade following the collapse of the Soviet Union and by the continuing US trade embargo. Diplomatic ties with the US restored in 2014. Language: Spanish. Religion: nonreligious majority. Currency: peso. Capital: Havana. Pop: 11 061 886 (2013 est). Area: 110 922 sq km (42 827 sq miles)
juba — (formerly, especially in creole-speaking cultures) a name given at birth to a black child, in accordance with African customs, indicating the child's sex and the day of the week on which he or she was born, as the male and female names for Sunday (Quashee and Quasheba) Monday (Cudjo or Cudjoe and Juba) Tuesday (Cubbena and Beneba) Wednesday (Quaco and Cuba or Cubba) Thursday (Quao and Abba) Friday (Cuffee or Cuffy and Pheba or Phibbi) and Saturday (Quamin or Quame and Mimba)
luba — a member of any of various groups of agricultural and hunting people inhabiting the SE Democratic Republic of the Congo, some of whom are famous for their wood carvings.
scuba — a portable breathing device for free-swimming divers, consisting of a mouthpiece joined by hoses to one or two tanks of compressed air that are strapped on the back.
tuba — Music. a valved, brass wind instrument having a low range. an organ reed stop of large scale with tones of exceptional power. an ancient Roman trumpet.
Three-syllable rhymes
aruba — an island in the Caribbean, off the NW coast of Venezuela, a dependency of the Netherlands with special status; part of the Netherlands Antilles until 1986. Chief town: Oranjestad. Pop: 109 153 (2013 est). Area: about 181 sq km (70 sq miles)
yoruba — a member of a numerous West African coastal people.
Four-or-more syllable rhymes
santiago de cuba — a region in Ecuador, E of the Andes: the border long disputed by Peru.
