Pronunciation : -o*ry.
Etymology : [L. -orius: cf. F. -oire.]
Definition : 1. An adjective suffix meaning of or pertaining to, serving for; as in auditory, pertaining to or serving for hearing; prohibitory, amendatory, etc.
2. Etym: [L. -orium: cf. F. -oire.]
Defn: A noun suffix denoting that which pertains to, or serves for; as in ambulatory, that which serves for walking; consistory, factory, etc.
Source : Webster's Unabridged Dictionary, 1913