The Collaborative International Dictionary
Conciliabule
Conciliabule \Con*cil"i*a*bule\, n. [See Conciliable, n.]
An obscure ecclesiastical council; a conciliable.
--Milman.
Wiktionary
conciliabule
alt. An obscure ecclesiastical council; a conciliable. n. An obscure ecclesiastical council; a conciliable.