Vincentian adjective 3noun 2forms 1 adjective3 •Of, or pertaining to, Saint Vincent and the Grenadines •Of or relating to Vincent de Paul (1581–1660), Catholic priest who dedicated himself to serving the poor. •Of or relating to the Catholic orders or societies in the Vincentian Family (organizations inspired by the life and work of St. Vincent de Paul). noun2 •A citizen of Saint Vincent and the Grenadines •A member of one of the Catholic orders or societies in the Vincentian Family (organizations inspired by the life and work of St. Vincent de Paul). formsVincentians