Definition of saint peter:
(n) :
(Christianity) An apostle of Jesus of Nazareth the Christ
(n) :
A placename for any of several places named after the Saint.
(n) :
A parish of Antigua and Barbuda.
(n) :
A parish of Montserrat.
(n) :
Used other than figuratively or idiomatically: see saint, Peter.; any saint named Peter.