Pronunciation: (fed'ur-u-list), [key]
1. an advocate of federalism.
2. (cap.) U.S. Hist.a member or supporter of the Federalist party.
Also,fed"er•al•is'tic.of federalism or the Federalists.
a series of 85 essays (1787–88) by Alexander Hamilton, James Madison, and John Jay, written in support of the Constitution.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.