lough
- n a long narrow (nearly landlocked) cove in Ireland
- n Irish word for a lake
louis
- n United States prizefighter who was world heavyweight champion for 12 years (1914-1981)
louis-hector berlioz
- n French composer of romantic works (1803-1869)
louis agassiz
- n United States naturalist (born in Switzerland) who studied fossil fish; recognized geological evidence that ice ages had occurred in North America (1807-1873)
louis antoine de bougainville
- n French explorer who circumnavigated the globe accompanied by scientists (1729-1811)
louis aragon
- n French writer who generalized surrealism to literature (1897-1982)