Where does “pleyn” come from?

pleyn (Middle English) comes from Anglo-Norman pleyn, from Old French playn, from Old French plain, from Latin plēnus, from Proto-Italic plēnos, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.

pleyn (Middle English): clear; unambiguous

Definitions

  1. clear; unambiguous

Ancestry of “pleyn”, step by step

pleyn traces back through two separate lines of ancestry.

via Anglo-Norman pleyn

StepLanguageWordMeaning
1Anglo-NormanpleynAlternative form of plein
2Old Frenchplayn
3Old Frenchplainfull; plain; flat
4Latinplēnusfull; filled; complete
5Proto-Italicplēnosfull
6Proto-Indo-Europeanpl̥h₁nósfull
7Proto-Indo-Europeanpleh₁-to fill

via Old French plein

StepLanguageWordMeaning
1Old Frenchpleinfull

Words derived from “pleyn

Every word from Proto-Indo-European pleh₁-