Where does “plenarily” come from?
plenarily (English) comes from English plenary, from Late Latin plenarius, from Latin plēnus, from Proto-Italic plēnos, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.
plenarily (English): In a plenary manner
Ancestry of “plenarily”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | plenary | Fully attended; for everyone's attendance;... |
| 2 | Late Latin | plenarius | full, plenary; entire; absolute |
| 3 | Latin | plēnus | — |
| 4 | Proto-Italic | plēnos | full |
| 5 | Proto-Indo-European | pl̥h₁nós | full |
| 6 | Proto-Indo-European | pleh₁- | to fill |