Where does “rachadura” come from?

rachadura (Portuguese) comes from Portuguese rachar, from Old Portuguese reachar, from Latin acha, from Late Latin ascla, from Latin assula, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

rachadura (Portuguese): cleft, crack, split

Definitions

  1. cleft, crack, split

Ancestry of “rachadura”, step by step

StepLanguageWordMeaning
1Portugueseracharto crack; to split, cleave; to slit
2Old Portuguesereachar
3Latinachato chip, to crack
4Late Latinascla
5Latinassulasplinter, shaving, chip, shiver; shingle
6Latin-ulusUsed to form a diminutive of a noun, indicating...
7Proto-Italic-olos
8Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
9Proto-Indo-European-e-lós
10Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Latin assula