Definition of saint christopher:
(n) :
(Christianity) A saint, who was an early Christian martyr.
(n) :
A medal, pendant or necklace embossed with an image of Saint Christopher (the martyr), historically worn by Catholics to represent their faith while they travelled.
(n) :
(Eastern Orthodoxy) Saint Christopher of Trebizond.
(n) :
(historical) Former name of Saint Kitts: an island of Saint Kitts and Nevis.