D defs.my
Entry 2 senses Webster, 1913

Seceder

· Se·ced·er · IPA
01 n. One who secedes.
  1. 1.
    One who secedes.
  2. 2.
    One of a numerous body of Presbyterians in Scotland who seceded from the communion of the Established Church, about the year 1733, and formed the Secession Church, so called.(Eccl. Hist.)