suffix forming nouns denoting a place for a particular function (dormitory; refectory). -orial suffix forming adjectives.
[ L -oria, -orium, sometimes via ONF and AF -orie, OF -oire ]
suffix forming nouns denoting a place for a particular function (dormitory; refectory). -orial suffix forming adjectives.
[ L -oria, -orium, sometimes via ONF and AF -orie, OF -oire ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012