Where does “plenary session” come from?

plenary session (English) comes from Latin plēnārius, from Latin plēnus, from Proto-Italic plēnos, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.

plenary session (English): A session of a conference or other meeting at...

Definitions

  1. A session of a conference or other meeting at...

Ancestry of “plenary session”, step by step

StepLanguageWordMeaning
1Latinplēnāriusfull, plenary; entire
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 →