Atlanticist

[at-lan-tuh-sist]

noun

a supporter of close military, political, and economic cooperation between Western Europe and the U.S.

Origin of Atlanticist

First recorded in 1965–70; Atlantic + -ist
Related formsAt·lan·ti·cism, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019