Where does “barbule” come from?

barbule (French) comes from Latin barbula, 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.

barbule (French): barbule (or any similar form)

Definitions

barbule (or any similar form)

Ancestry of “barbule”, step by step

Step	Language	Word	Meaning
1	Latin	barbula	small beard
2	Latin	-ulus	Used to form a diminutive of a noun, indicating...
3	Proto-Italic	-olos	—
4	Proto-Italic	-elos	Forms desubstantival and deadjectival diminutive nouns
5	Proto-Indo-European	-e-lós	—
6	Proto-Indo-European	-lós	Forms agent nouns from verbal roots

Every word from Proto-Indo-European -lós →Every word from Latin -ulus →Every word from Latin barbula →