Where does “pilgrimage” come from?
pilgrimage (Middle English) comes from Old French peligrinage, from Old French pelerinage, from Old French pelerin, from Ecclesiastical Latin pelegrinus, from Latin peregrīnus, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos — adjectival suffix.
pilgrimage (Middle English): pilgrimage
Ancestry of “pilgrimage”, step by step
Words derived from “pilgrimage”