Where does “aventalzinho” come from?

aventalzinho (Portuguese) comes from Portuguese avental, from Portuguese avante, from Catalan avant, from Latin ab ante, from Latin ante, from Ancient Greek κλίσις, from Ancient Greek -σῐς, from Ancient Greek -τις — Derives abstract/action nouns from verb roots.

Ancestry of “aventalzinho”, step by step

StepLanguageWordMeaning
1Portugueseaventalapron
2Portugueseavanteforward, along
3Catalanavantforward, ahead, onward
4Latinab antein front, before
5Latinantebefore, in front, forwards; before; before,...
6Ancient Greekκλίσιςbending, inclination; a lying down; a place for...
7Ancient Greek-σῐς"suffix forming nouns"
8Ancient Greek-τιςretained after dentals
9Proto-Indo-European-tisDerives abstract/action nouns from verb roots
Every word from Proto-Indo-European -tis