Where does “pronghorn” come from?

Pronghorn derives from English pronghorn, a compound of prong and horn, with horn tracing through Middle English horn, Old English horn, Proto-West Germanic horn, Proto-Germanic hurną, and ultimately Proto-Indo-European ḱerh₂-.

pronghorn (English): A North American mammal, "Antilocapra americana",...

Definitions

  1. A North American mammal, "Antilocapra americana",...

Ancestry of “pronghorn”, step by step

pronghorn traces back through two separate lines of ancestry.

via English horn

StepLanguageWordMeaning
1EnglishhornA hard growth of keratin that protrudes from the...
2Middle EnglishhornA horn; A jutting or projecting extremity of...
3Old Englishhornhorn; gable
4Proto-West Germanichornhorn
5Proto-Germanichurnąhorn
6Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
7Proto-Indo-Europeankr̥-to turn, to bend
8Proto-Indo-Europeanker-army

via English prong

StepLanguageWordMeaning
1EnglishprongA thin, pointed, projecting part, as of an antler...
2Middle Englishprōngeaffliction, agony, pain; pointed instrument
3Middle Low Germanprangepole, stake; kind of pillory or stocks; stick,...
4Middle Low Germanprangento press, pinch
5Old Saxon*prangan
6Proto-West Germanic*pranganto press

Words derived from “pronghorn

Every word from Proto-Indo-European ker-
pronghorn — Etymology, Origin & Word History | Etymology Explorer