Where does “latrino” come from?

latrino (Ido) 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.

latrino (Ido): toilet fixture and room, water closet, latrine, privy

Definitions

  1. toilet fixture and room, water closet, latrine, privy

Ancestry of “latrino”, step by step

latrino traces back through 3 separate lines of ancestry.

via English latrine

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

via Italian latrina

StepLanguageWordMeaning
1Italianlatrinalavatory; latrine, bog, shitter; outhouse

via German Latrine

StepLanguageWordMeaning
1GermanLatrinelatrine (very simple toilet facility)
Every word from Proto-Indo-European lewh₃-Every word from Proto-Indo-European léwh₃etiEvery word from Proto-Italic lawaō
latrino — Etymology, Origin & Word History | Etymology Explorer