Where does “Cornu de Jos” come from?

Cornu de Jos (Romanian) comes from Romanian de, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti, from Proto-Indo-European pós — afterwards, post; by, at.

Ancestry of “Cornu de Jos”, step by step

Cornu de Jos traces back through 3 separate lines of ancestry.

via Romanian de

StepLanguageWordMeaning
1Romaniandefrom; of; by
2Latinof; concerning; about
3Latinpostbehind; after, since, besides, except; behind,...
4Latinposteablative singular of postis
5Proto-Italicpostibehind, after
6Proto-Indo-Europeanpóstiafter
7Proto-Indo-Europeanpósafterwards, post; by, at

via Romanian corn

StepLanguageWordMeaning
1Romaniancornhorn; cornel, European cornel, "Cornus mas";...
2LatinCornuscornel, dogwood (tree and fruit)
3Ancient Greekκορμόςtrunk of a tree; log of timber
4Ancient GreekκείρωI shear, shave, cut hair short; I ravage, waste;...
5Proto-Indo-European(s)kér-ye-
6Proto-Indo-European(s)ker-to cut off; to turn, bend
7Proto-Indo-Europeansek-to cut, cut off, sever

via Romanian jos

StepLanguageWordMeaning
1Romanianjosdown; low
2Latindiosum
Every word from Proto-Indo-European pós