Where does “unicorn” come from?

Unicorn comes from Middle English unicorne, from Old French unicorne, from Latin unicornis, composed of Latin cornu meaning "horn" and Latin -a, ultimately from Proto-Indo-European gʰreu.

unicorn (English): A mythical beast resembling a horse or deer with...

Definitions

  1. A mythical beast resembling a horse or deer with...

Ancestry of “unicorn”, step by step

StepLanguageWordMeaning
1Middle Englishunicorneunicorn; Any one-horned beast; anger, rage, fury,...
2Anglo-Normanunicorneunicorn
3LatinūnicornisOne-horned
4Latinūni-one; uni
5Latinūnusone, single
6Old Latinoinosone
7Proto-Italicoinoscardinal number 1 Previous: n/a Next: *duō;...
8Proto-Indo-Europeanóynosone; single

Words derived from “unicorn

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