- Aquinas, Thomas Aquinas, Saint Thomas, St. Thomas, Saint Thomas Aquinas, St. Thomas Aquinas - (Roman Catholic Church) Italian theologian and Doctor of the Church who is remembered for his attempt to reconcile faith and reason in a comprehensive theology; presented philosophical proofs of the existence of God (1225-1274)
--1 is a kind of theologian, theologist, theologizer, theologiser; saint; Doctor of the Church, Doctor