Where does “deltaplano” come from?

deltaplano (Esperanto) comes from Italian deltaplano, from French deltaplane, from French plané, from French planer, from French plain, from Old French plain, from Latin plēnus, from Proto-Italic plēnos — to fill.

deltaplano (Esperanto): hang glider

Definitions

  1. hang glider

Ancestry of “deltaplano”, step by step

StepLanguageWordMeaning
1Italiandeltaplanohang glider
2Frenchdeltaplanehang glider
3Frenchplanépast participle of planer
4Frenchplanerto glide, to hover; to be entranced, to be...
5Frenchplainplane
6Old Frenchplainfull; plain; flat
7Latinplēnusfull; filled; complete
8Proto-Italicplēnosfull
9Proto-Indo-Europeanpl̥h₁nósfull
10Proto-Indo-Europeanpleh₁-to fill
Every word from Proto-Indo-European pleh₁-Every word from Proto-Indo-European pl̥h₁nósEvery word from Proto-Italic plēnos