Definitions

1. noun

A supporter of the United States Senator and President James Monroe or his policies, especially the Monroe Doctrine.

“The historian was a Monroeist and believed in the importance of the Monroe Doctrine in shaping American foreign policy.”

2. adjective

Related to or characteristic of the United States Senator and President James Monroe or his policies.

“The Monroeist principles of democracy and non-intervention in foreign affairs continue to influence American politics.”