Sel·kirk 
(sĕlkûrk′), Alexander 1676-1721.
(sĕlkûrk′), Alexander 1676-1721. Scottish sailor who was marooned (1704-1709) on an island off Chile and is thought to have inspired Daniel Defoe's Robinson Crusoe (published 1719).
- soca
- socage
- socager
- so-called
- soccer
- soccerball
- soccer mom
- Sochi
- sociability
- sociable
- sociableness
- sociably
- social
- social anthropology
- social anxiety disorder
- social assistance
- social climber
- social contract
- social Darwinism
- social democracy
- social democrat
- social democratic
- social disease
- social drinker
- social engineer