Where does “लैट्रिंग” come from?

लैट्रिंग (Hindi) comes from English latrine, from French latrine, from Latin latrina, from Latin lavātrīna, from Latin lavō, from Proto-Italic lawaō, from Proto-Indo-European léwh₃eti, from Proto-Indo-European lewh₃- — to wash.

Ancestry of “लैट्रिंग”, step by step

StepLanguageWordMeaning
1EnglishlatrineAn open trench or pit used for urination and...
2Frenchlatrinelatrine
3Latinlatrinabath; lavatory, water closet, toilet, privy
4Latinlavātrīna—
5Latinlavōto wash, bathe
6Proto-Italiclawaō—
7Proto-Indo-Europeanléwh₃eti—
8Proto-Indo-Europeanlewh₃-to wash
Every word from Proto-Indo-European lewh₃- →Every word from Proto-Indo-European léwh₃eti →Every word from Proto-Italic lawaō →