pleh₂-eyo-

to keep spreading flat
Widely acceptedsurfacecommunication

plain, plan, plane, explain

Iterative of *pleh₂- giving Latin plānāre, English plain, plan, plane, explain.

Last updated: 29 March 2026 · Generated by opus-4.6

*pleh₂-eyo- "to keep spreading flat" — Proto-Indo-European