Definitions

1. proper noun

the Italian explorer Christopher Columbus (1451-1506) who led the first European expedition to the Americas in 1492.

“The city of Columbus, Ohio, was named after the famous explorer.”

2. noun

a large city in central Ohio, USA, that serves as the state capital.

“Columbus is a great place to visit with its vibrant arts scene and delicious food options.”

3. proper noun

the capital city of the state of Ohio in the United States.

“Columbus is home to the Ohio State Capitol building.”

4. noun

a genus of South American flowering plants, also known as Christ’s thorn.

“The genus name Columbus is derived from the Italian explorer.”