Where does “pelegrinus” come from?

pelegrinus (Medieval Latin) comes from Latin peregrīnus, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

Ancestry of “pelegrinus”, step by step

pelegrinus traces back through two separate lines of ancestry.

via Latin peregrīnus

StepLanguageWordMeaning
1Latinperegrīnusforeign, alien
2Latin-īnusof or pertaining to; -ine
3Proto-Italic-īnosof/belonging to
4Proto-Indo-European-iHnosCreates adjectives of materials
5Proto-Indo-European-no-adjectival suffix

via Classical Latin peregrīnus

StepLanguageWordMeaning
1Classical Latinperegrīnus—
2Latinperegrēabroad; to, from abroad

Words derived from “pelegrinus”

Every word from Proto-Indo-European -no- →Every word from Latin -īnus →Every word from Proto-Italic -īnos →