Where does “lassus” come from?

lassus (Middle French) comes from Old French lassus, from Old French sus, from Latin sursum, from Latin versus, from Latin vertō, from Proto-Italic wertō, from Proto-Indo-European wert-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

lassus (Middle French): up there

Definitions

  1. up there

Ancestry of “lassus”, step by step

StepLanguageWordMeaning
1Old Frenchlassus
2Old Frenchsusunder; underneath; on; on top of; atop
3Latinsursumabove; upwards, up
4Latinversusturned, changed, having been turned; towards,...
5Latinvertōto turn, turn oneself, direct one's way, to turn about, turn around, revolve
6Proto-Italicwertōto turn
7Proto-Indo-Europeanwert-to turn, to rotate
8Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel
Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wert-Every word from Proto-Italic wertō