The Collaborative International Dictionary
Uckewallist
Uckewallist \Uck`e*wal"list\, prop. n. (Eccl. Hist.)
One of a sect of rigid Anabaptists, which originated in 1637,
and whose tenets were essentially the same as those of the
Mennonists. In addition, however, they held that Judas and
the murderers of Christ were saved. So called from the
founder of the sect, Ucke Wallis, a native of Friesland.
--Eadie.
Wiktionary
uckewallist
n. (context historical English) One of a sect of strict Anabaptists whose tenets were essentially the same as those of the Mennonists, with the additional doctrine that Judas and the murderers of Christ were saved.