Possessioner \Pos*ses"sion*er\, n. 1. A possessor; a property holder. [Obs.] "Possessioners of riches." --E. Hall. [1913 Webster] Having been of old freemen and possessioners. --Sir P. Sidney. [1913 Webster] 2. An invidious name for a member of any religious community endowed with property in lands, buildings, etc., as contrasted with mendicant friars. [Obs.] --Wyclif. [1913 Webster]