The Collaborative International Dictionary
Commissionary
Commissional \Com*mis"sion*al\, Commissionary \Com*mis"sion*a*ry\a. Of, pertaining to, or conferring, a commission; conferred by a commission or warrant. [R.]
Delegate or commissionary authority.
--Bp. Hall.
Wiktionary
commissionary
a. 1 Of, relating to, or conferring a commission. 2 Conferred by a commission or warrant.