a highly infectious viral disease of humans and animals, transmitted by mosquitoes and other insects, occurring in Africa and characterized in humans by headache, fever, eye discomfort, and muscle aches, progressing in some cases to encephalitis, blindness, or internal bleeding.
noun, Geology. 1. a system of related, narrow structural depressions between parallel faults.
noun 1. a seaport in and the capital of Latvia, on the Gulf of Riga. 2. Gulf of, an arm of the Baltic between Latvia and Estonia. 90 miles (145 km) long. noun 1. a republic in N Europe, on the Baltic, S of Estonia, an independent state 1918–40; annexed by the Soviet Union 1940; […]
noun 1. a lively dance, formerly popular, for one couple, characterized by a jumping step and usually in quick duple meter. 2. a piece of music for this dance or in its rhythm. noun 1. an old Provençal couple dance, light and graceful, in lively duple time 2. a piece of music for or in […]
A language for compiler writing. Data strucures are atoms, lists/trees. Control is based on pattern matching. [“Programming Language RIGAL as a Compiler Writing Tool”, M.I. Augustson, Inst of Math and CS of Latvia U, 1987]. (1994-10-28)