Where does “escalfar” come from?

escalfar (Old Occitan) comes from Vulgar Latin *excalfāre, from Latin excalfaciō, from Latin calfaciō, from Latin calefaciō, from Latin faciō, from Latin -torium, from Latin -tōrius, from Latin -tor.

Ancestry of “escalfar”, step by step

StepLanguageWordMeaning
1Vulgar Latin*excalfāre—
2Latinexcalfaciōto warm, heat
3Latincalfaciō—
4Latincalefaciōto warm or heat
5Latinfaciōto do
6Latin-toriumnominative neuter singular of -tōrius; accusative...
7Latin-tōriusory
8Latin-tor-er
9Proto-Italic-tōrForms agent nouns to verb stems
10Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
11Proto-Indo-European-tor-s—

Words derived from “escalfar”

Every word from Proto-Indo-European -tor-s →Every word from Latin -torium →Every word from Latin -tor →