n. 1 a set of principles or opinions, esp. as a philosophy of life (his creed is moderation in everything). 2 a (often the Creed) = Apostles' Creed (see APOSTLE). b a brief formal summary of Christian doctrine (cf. NICENE CREED, Athanasian Creed). c the Creed as part of the Mass. credal adj. creedal adj.
[ OE creda f. L CREDO ]