Where does “lavatorium” come from?

lavatorium (English) comes from Late Latin lavatorium, from Latin lavō, from Proto-Italic lawaō, from Proto-Indo-European léwh₃eti, from Proto-Indo-European lewh₃- — to wash.

lavatorium (English): The communal washing area in a monastery

Definitions

  1. The communal washing area in a monastery

Ancestry of “lavatorium”, step by step

StepLanguageWordMeaning
1Late LatinlavatoriumA washroom or place, a lavatorium
2Latinlavōto wash, bathe
3Proto-Italiclawaō
4Proto-Indo-Europeanléwh₃eti
5Proto-Indo-Europeanlewh₃-to wash
Every word from Proto-Indo-European lewh₃-Every word from Proto-Indo-European léwh₃etiEvery word from Proto-Italic lawaō