A Christian religious order of the Catholic Church at the service of the universal Church.
the Jesuits: a Roman Catholic religious order
a Roman Catholic order founded by Saint Ignatius of Loyola in 1534 to defend Catholicism against the Reformation and to do missionary work among the heathen
a Roman Catholic order founded by Saint Ignatius of Loyola in 1534 to defend Catholicism against the Reformation and to do missionary work among the heathen; it is strongly committed to education and scholarship