Where does “squillerie” come from?

squillerie (Old French) comes from Old French escuelerie, from Old French escuele, from Latin scutella, from Latin -lus, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

Ancestry of “squillerie”, step by step

StepLanguageWordMeaning
1Old Frenchescuelerieoffice of the servant in charge of plates
2Old Frenchescuelebowl; dish
3Latinscutellaa small or shallow bowl, basin or dish; a small...
4Latin-lusAlternative form of -ulus; diminutive suffix
5Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
6Proto-Indo-European-e-lós
7Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lósEvery word from Latin -lusEvery word from Latin scutella