Where does “pleno” come from?

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

pleno (Indonesian): plenary: fully attended

Definitions

  1. plenary: fully attended

Ancestry of “pleno”, step by step

StepLanguageWordMeaning
1Portugueseplenofull, entire; broad, open
2Latinplēnusfull; filled; complete
3Proto-Italicplēnosfull
4Proto-Indo-Europeanpl̥h₁nósfull
5Proto-Indo-Europeanpleh₁-to fill
Every word from Proto-Indo-European pleh₁- →Every word from Proto-Indo-European pl̥h₁nós →Every word from Proto-Italic plēnos →