A North American river; rises in southwestern Canada and flows southward across Washington to form the border between Washington and Oregon before emptying into the Pacific; known for its salmon runs in the spring.

synonym: Columbia River.

A town in west central Tennessee.

Capital and largest city in South Carolina; located in central South Carolina.

synonym: capital of South Carolina.

Dutch: Colombia, Colombië, Columbia

A university town in central Missouri.

A university in New York City.

synonym: Columbia University.