Where does “τουβλάκι” come from?

τουβλάκι (Greek) comes from Greek τούβλο, from Byzantine Greek τοῦβλον, from Greek τούβουλον, from Latin tubulus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos, from Proto-Indo-European -e-lós — Forms agent nouns from verbal roots.

Ancestry of “τουβλάκι”, step by step

StepLanguageWordMeaning
1Greekτούβλοbrick; blockhead, dolt, dunce, ignoramus
2Byzantine Greekτοῦβλον
3Greekτούβουλον
4Latintubulussmall pipe or tube
5Latin-ulusUsed to form a diminutive of a noun, indicating...
6Proto-Italic-olos
7Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
8Proto-Indo-European-e-lós
9Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lós