资料来源 : pyDict

美国的;美洲的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Columbian \Co*lum"bi*an\, a. [From {Columbia}.]
   Of or pertaining to the United States, or to America.

资料来源 : WordNet®

Columbian
     adj : of or relating to Christopher Columbus