federalize \fed"er*al*ize\, v. t. [imp. & p. p. {Federalized};
p. pr. & vb. n. {Federalizing}.] [Cf. F. f['e]d['e]raliser.]
To unite in compact, as different States; to confederate for
political purposes; to unite by or under the Federal
Constitution. --Barlow.
[1913 Webster]