Where does “ornu” come from?

ornu (Mezquital Otomi) comes from Spanish horno, from Old Spanish forno, from Latin furnus, from Proto-Italic fornos, from Proto-Indo-European gʷʰr̥-nós, from Indo-European *gʷʰer-.

ornu (Mezquital Otomi): oven

Definitions

  1. oven

Ancestry of “ornu”, step by step

StepLanguageWordMeaning
1Spanishhornooven; furnace; a very hot place
2Old Spanishforno—
3Latinfurnusoven; bakery
4Proto-Italicfornos—
5Proto-Indo-Europeangʷʰr̥-nós—
6Indo-European*gʷʰer-—
Every word from Indo-European *gʷʰer- →Every word from Proto-Indo-European gʷʰr̥-nós →Every word from Proto-Italic fornos →