Where does “antihorse” come from?

antihorse (English) comes from English HORSE, from Middle English horse, from Old English hors, from Proto-West Germanic hross, from Proto-Germanic hrussą, from Proto-Indo-European ḱers- — to run.

antihorse (English): Describing an antibody, resident in a human or...

Definitions

  1. Describing an antibody, resident in a human or...

Ancestry of “antihorse”, step by step

antihorse traces back through two separate lines of ancestry.

via English HORSE

StepLanguageWordMeaning
1EnglishHORSEA poker variant consisting of five different...
2Middle EnglishhorseAlternative form of hors; Alternative form of...
3Old Englishhorshorse
4Proto-West Germanichrosshorse
5Proto-Germanichrussąhorse
6Proto-Indo-Europeanḱers-to run

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European ḱers- →Every word from Proto-Germanic hrussą →Every word from Proto-West Germanic hross →