Where does “pion” come from?

pion (French) comes from Middle French pion, from Old French peon, from Latin pedō, from Latin pēs, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom — Derives agent nouns from verbs, denoting someone...

pion (French): pawn; counter; supervisor

Definitions

  1. pawn; counter; supervisor

Ancestry of “pion”, step by step

pion traces back through two separate lines of ancestry.

via Middle French pion

StepLanguageWordMeaning
1Middle Frenchpion
2Old Frenchpeonpawn; footman; a foot soldier
3Latinpedō
4Latinpēsa foot, in its senses as
5Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
6Ancient Greek-τρονForms instrument nouns
7Proto-Hellenic-tronForms instrument nouns from verb stems
8Proto-Indo-European-tromForms nouns denoting a tool or instrument
9Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via English pion

StepLanguageWordMeaning
1EnglishpionAny of three semistable mesons, having positive,...
2EnglishPiThe sixteenth letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek
3Ancient GreekπῖAlternative form of πεῖ
4Ancient Greekπεῖpi, the name for the sixteenth letter Π, π of the...
5Proto-Semiticpay-the mouth

Words derived from “pion

Every word from Proto-Indo-European -tḗr