Where does “pianterreno” come from?

pianterreno (Italian) comes from Italian piano, from Italian -ano, from Latin -ant, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

pianterreno (Italian): ground floor, first floor, main floor

Definitions

  1. ground floor, first floor, main floor

Ancestry of “pianterreno”, step by step

pianterreno traces back through two separate lines of ancestry.

via Italian piano

StepLanguageWordMeaning
1Italianpianoplane; flat, level; plain
2Italian-anoUsed with a stem to form the third-person plural...
3Latin-antthird-person plural present active indicative of...
4Proto-Italic-āōForms primarily denominative verbs
5Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
6Proto-Indo-European-yétiCreates intransitive, often deponent,...
7Proto-Indo-Europeanyé-
8Chichewaiyehe, she

via Italian terreno

StepLanguageWordMeaning
1Italianterrenoground; earthly, worldly, terrene, terrestrial;...
2Latinterrenumnominative neuter singular of terrēnus;...
3LatinTerraTerra goddess of the Earth
4Proto-Indo-Europeanters-dry
Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Italian -ano