Treatiser

Trea´tis`er


n.1.One who writes a treatise.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
(2) A treatiser writes treatises; a tractator writes tracts.
In his earliest years as a theologian he highlighted a number of crises that the Lutheran church faced and addressed them in treatiser fashion.