Where does “penal” come from?

Penal comes from Old French peinal, derived from Medieval Latin penalis, from Latin poenalis meaning "of punishment," formed from poena "penalty" and the suffix -alis, ultimately tracing to Ancient Greek ποινή and Proto-Indo-European kʷoynéh₂.

penal (English): Of or relating to punishment; Subject to...

Definitions

  1. Of or relating to punishment; Subject to...

Ancestry of “penal”, step by step

StepLanguageWordMeaning
1Old Frenchpeinal
2Medieval Latinpenalis
3Latinpoenalispenal; of or pertaining to punishment
4Latinpoenāpenalty, punishment
5Ancient Greekποινήblood money, wergeld; fine, ransom, penalty,...
6Proto-Hellenickʷoinā́
7Proto-Indo-Europeankʷoynéh₂payment; punishment, vengeance
8Proto-Indo-Europeankʷey-to pay; to avenge

Words derived from “penal

Every word from Proto-Indo-European kʷey-
penal — Etymology, Origin & Word History | Etymology Explorer