Source : Webster's Revised Unabridged Dictionary (1913)

Zwinglian \Zwing"li*an\, a. (Theol.)
   Of or pertaining to Ulric Zwingli (1481-1531), the reformer
   of German Switzerland, who maintained that in the Lord's
   Supper the true body of Christ is present by the
   contemplation of faith but not in essence or reality, and
   that the sacrament is a memorial without mystical elements.
   -- n. A follower of Zwingli.