Where does “pleno” come from?

pleno (Spanish) comes from Latin plēnus, from Proto-Italic plēnos, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.

pleno (Spanish): plenary or joint session; full; plenary

Definitions

  1. plenary or joint session; full; plenary

Ancestry of “pleno”, step by step

StepLanguageWordMeaning
1Latinplēnusfull; filled; complete
2Proto-Italicplēnosfull
3Proto-Indo-Europeanpl̥h₁nósfull
4Proto-Indo-Europeanpleh₁-to fill

Words derived from “pleno”

Every word from Proto-Indo-European pleh₁- →Every word from Proto-Indo-European pl̥h₁nós →Every word from Proto-Italic plēnos →
pleno — Etymology, Origin & Word History | Etymology Explorer