r-ee, -zoo
r-uh]
) -sour⋅i for 3. | 1. | a state in the central United States. 4,917,444; 69,674 sq. mi. (180,455 sq. km). Capital: Jefferson City. Abbreviation: MO (for use with zip code), Mo. |
| 2. | a river flowing from SW Montana into the Mississippi N of St. Louis, Mo. 2723 mi. (4382 km) long. |
| 3. | a member of a North American Indian tribe belonging to the Siouan linguistic stock, located on the Missouri River in early historic times and now extinct as a tribe. |
| 4. | from Missouri, Informal. unwilling to accept something without proof; skeptical: I'm from Missouri—you'll have to show me that you're right. |
State in the central United States bordered by Iowa to the north; Illinois, Kentucky, and Tennessee to the east; Arkansas to the south; and Oklahoma, Kansas, and Nebraska to the west. Its capital is Jefferson City, and its largest city is St. Louis.