Definitions

1. noun

A person who advocates or supports the policy of secession or separation, especially from the United States

“The Buchananites, led by James Buchanan, were a vocal minority in the country.”

2. noun

A member of the Scottish Clan Buchanan, specifically the Highland clan Buchanan

“The Buchanans were known for their bravery and loyalty.”

3. proper noun

A place name, specifically a county in New York, and a township in Pennsylvania

“Buchanan County in New York is known for its picturesque countryside.”

4. proper noun

A surname, specifically a common Scottish and Irish surname

“The Buchanan family has been prominent in Scottish and Irish history.”