The Collaborative International Dictionary
Conciliary
Conciliar \Con*cil"i*ar\, Conciliary \Con*cil"i*a*ry\a. [Cf. F.
conciliare.]
Of or pertaining to, or issued by, a council.
--Jer. Taylor.
Wiktionary
conciliary
a. Of or relating to a council, particularly with respect to municipal government; issued by a council.