| South Dakota | |
| —n | |
| S. Dak, Abbreviation: SD a state of the western US: lies mostly in the Great Plains; the chief US producer of gold and beryl. Capital: Pierre. Pop: 764 309 (2003 est). Area: 196 723 sq km (75 955 sq miles) | |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| South Dakotan | |
| —adj | |
| 1. | of or relating to South Dakota or its inhabitants |
| —n | |
| 2. | a native or inhabitant of South Dakota |