Where does “estilhaço” come from?

estilhaço (Portuguese) comes from Portuguese estilha, from Spanish astilla, from Latin astella, from Latin astla, from Latin assula, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

estilhaço (Portuguese): splinter; shard; shrapnel

Definitions

  1. splinter; shard; shrapnel

Ancestry of “estilhaço”, step by step

estilhaço traces back through two separate lines of ancestry.

via Portuguese estilha

StepLanguageWordMeaning
1Portugueseestilhasplinter; chip; fragment
2Spanishastillasplinter; kindling
3Latinastellalittle splinter
4Latinastla
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

via Portuguese aço

StepLanguageWordMeaning
1Portugueseaçosteel
2Old Portugueseaçeyro
3Late Latinaciariumsteel
4Latinaciēssharp edge or point
5Latinaceōto be sour
6Proto-Italicakēōbe sharp-tasting, be sour
7Proto-Indo-Europeanh₂eḱ-éh₁-ye-ti
8Proto-Indo-Europeanh₂eḱ-sharp

Words derived from “estilhaço

Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Latin assula
estilhaço — Etymology, Origin & Word History | Etymology Explorer