Where does “fornalheiro” come from?

fornalheiro (Portuguese) comes from Portuguese fornalha, from Vulgar Latin fornacla, from Latin fornācula, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

fornalheiro (Portuguese): stoker person who feeds coal into a boiler

Definitions

  1. stoker person who feeds coal into a boiler

Ancestry of “fornalheiro”, step by step

StepLanguageWordMeaning
1Portuguesefornalhafurnace
2Vulgar Latinfornacla
3Latinfornāculalittle oven
4Latin-ulusUsed to form a diminutive of a noun, indicating...
5Proto-Italic-olos
6Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
7Proto-Indo-European-e-lós
8Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Proto-Italic -elos