Where does “lăptăriță” come from?

lăptăriță (Romanian) comes from Romanian lăptar, from Romanian ar, from Romanian ară, from Latin arō, from Proto-Italic araō, from Proto-Indo-European h₂éryeti, from Proto-Indo-European h₂erh₃-, from Proto-Indo-European h₁er- — earth.

Ancestry of “lăptăriță”, step by step

StepLanguageWordMeaning
1Romanianlăptarmilkman; dairyman
2Romanianarwould; API; first-person singular present...
3Romanianarăto plough
4Latinarōto plough, till; to cultivate land, farm; to acquire by tillage
5Proto-Italicaraōto plough
6Proto-Indo-Europeanh₂éryetito be ploughing
7Proto-Indo-Europeanh₂erh₃-to plough
8Proto-Indo-Europeanh₁er-earth
Every word from Proto-Indo-European h₁er-Every word from Proto-Indo-European h₂erh₃-Every word from Proto-Indo-European h₂éryeti