Where does “Princetonian” come from?

Princetonian (English) comes from English Princeton, from English ton, from English tun, from Middle English tunne, from Old English tunne, from Proto-Germanic tunnǭ, from Latin tunna, from Proto-Celtic tondā — to stretch, string; to cut.

Princetonian (English): A student or alumnus of Princeton University,...

Definitions

  1. A student or alumnus of Princeton University,...

Ancestry of “Princetonian”, step by step

Princetonian traces back through two separate lines of ancestry.

via English Princeton

StepLanguageWordMeaning
1EnglishPrinceton—
2EnglishtonA unit of weight equal to 2240 pounds or 2000...
3EnglishtunA large cask; an oblong vessel bulging in the...
4Middle Englishtunnecask; barrel
5Old Englishtunnebarrel, cask
6Proto-Germanictunnǭ—
7Latintunnatun, box
8Proto-Celtictondāskin; surface, skin
9Proto-Indo-Europeantend-to stretch, to extend; to split, cut off
10Proto-Indo-Europeantemh₂-to stretch, string; to cut

via English ian

StepLanguageWordMeaning
1Englishian—
2IrishEoinJohn any of several people in the Bible
3Old IrishIohainJohn apostle
4LatinIōannēsJohn biblical persons
5Ancient GreekἸωάννης—
6HebrewיוחנןYahweh is gracious
7Hebrewחנוןgracious, merciful, compassionate; passive...
8Moroccan Arabicخنونةmucus, snot
9Arabicخُنَّة—
Every word from Proto-Indo-European temh₂- →Every word from Proto-Indo-European tend- →Every word from Proto-Celtic tondā →