supernationalism

[soo-per-nash-uh-nl-iz-uh m]

noun

an extreme or fanatical loyalty or devotion to a nation.
advocacy of the establishment of governments composed of more than one nation, each nation agreeing to surrender at least part of its national sovereignty to a superior governmental authority.
advocacy of the establishment of organizations composed of groups from more than one nation, each of which agrees to surrender at least part of its authority to a superior, centralized authority.

Origin of supernationalism

First recorded in 1915–20; super- + nationalism
Related formssu·per·na·tion·al·ist, noun, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019