Where does “pilastre” come from?

pilastre (French) comes from Middle French pilastre, from Italian pilastro, from Italian pila, from Latin pila, from Latin pīlus, from Latin pīlum, from Proto-Italic pistlom, from Proto-Indo-European pis-tlo- — to grind, to crush.

pilastre (French): pilaster

Definitions

  1. pilaster

Ancestry of “pilastre”, step by step

StepLanguageWordMeaning
1Middle Frenchpilastre—
2Italianpilastropillar, column; pilaster; obelisk
3Italianpilapile; battery; torch / flashlight
4Latinpilamortar; pillar; pier
5Latinpīlusa hair
6Latinpīluma pounder, pestle
7Proto-Italicpistlom—
8Proto-Indo-Europeanpis-tlo-—
9Proto-Indo-Europeanpeys-to grind, to crush

Words derived from “pilastre”

Every word from Proto-Indo-European peys- →Every word from Proto-Indo-European pis-tlo- →Every word from Proto-Italic pistlom →