Where does “penicellum” come from?

penicellum (Latin) comes from Latin pēnicillum, from Latin -illus, 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 “penicellum”, step by step

StepLanguageWordMeaning
1LatinpēnicillumA painter's brush
2Latin-illusUsed to form adjectives from nouns
3Latin-lusAlternative form of -ulus; diminutive suffix
4Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
5Proto-Indo-European-e-lós
6Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lósEvery word from Latin -lusEvery word from Latin -illus
penicellum — Etymology, Origin & Word History | Etymology Explorer