? Obs. [agent-n. in L. form, f. L. confœderāre to CONFEDERATE: corresp. to F. confédérateur.] One who confederates with others (esp. for an evil purpose); a confederate, conspirator.

1

1536.  Act 28 Hen. VIII., c. 15 § 1. Robbers, murtherers, and confederatours vpon the sea.

2

1568.  Grafton, Chron. Hen. VIII., II. 1227. One hundred thousand Crownes, whereof the one halfe the Confederatours shall and maye employ when neede shall require.

3

1641.  Termes de la Ley, 73. Enquirie shall bee made of conspirators and confederators.

4

1864.  Webster has Confederater.

5