Where does “celăraș” come from?

celăraș (Romanian) comes from Romanian celar, from Latin cellārium, from Latin -ārium, from Latin -um, from Proto-Italic *-om, from Proto-Indo-European *-oHom.

Ancestry of “celăraș”, step by step

StepLanguageWordMeaning
1Romaniancelarpantry, larder
2Latincellāriumstoreroom, larder, cellar, pantry
3Latin-āriumused primarily to form nouns of purpose from other nouns, such as places where things are kept or objects used for a particular end
4Latin-umnominative neuter singular of -us; accusative...
5Proto-Italic*-om
6Proto-Indo-European*-oHom
Every word from Proto-Indo-European *-oHomEvery word from Latin -āriumEvery word from Latin -um