Jesuitic /ˌd͡ʒɛzjuˈɪtɪk/ adjective3 •Of or relating to the Jesuits, or to their principles and methods. •(offensive, old-fashioned) Crafty, cunning, deceitful. •(offensive, old-fashioned) Synonym of casuistic, intricately argued, particularly with quibbling detail or sophistic disingenuity. formsmore Jesuitic · more jesuitic · most Jesuitic · most jesuitic