n. an opponent of Confederation, especially one opposed to the Quebec Resolutions of 1865.
1866  Some months since this Island was honored by a visit from prominent Anti-confederates from Nova Scotia.
1960  When the vote [in Newfoundland] was taken in 1869, the Confederates were badly beaten. The Anti-Confederates elected twenty-one out of thirty candidates, and that night they held a great celebration in St. John's.