Columbian(redirected from Columbians)
Also found in: Dictionary, Idioms.
1. of or relating to the United States
2. relating to Christopher Columbus (Spanish name Cristóbal Colón, Italian name Cristoforo Colombo.; 1451--1506), Italian navigator and explorer in the service of Spain, who discovered the New World (1492)
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005