Where does “aceru” come from?

aceru (Asturian) comes from Spanish ácero, from Late Latin aciarium, from Latin aciēs, from Latin aceō, from Proto-Italic akēō, from Proto-Indo-European h₂eḱ-éh₁-ye-ti, from Proto-Indo-European h₂eḱ- — sharp.

aceru (Asturian): steel

Definitions

  1. steel

Ancestry of “aceru”, step by step

aceru traces back through two separate lines of ancestry.

via Spanish ácero

StepLanguageWordMeaning
1Spanishácerohornless (for vertebrates), antennaless (for arthropods)
2Late Latinaciariumsteel
3Latinaciēssharp edge or point
4Latinaceōto be sour
5Proto-Italicakēōbe sharp-tasting, be sour
6Proto-Indo-Europeanh₂eḱ-éh₁-ye-ti
7Proto-Indo-Europeanh₂eḱ-sharp

via Latin aciārium

StepLanguageWordMeaning
1Latinaciāriumsteel
2Latin-āriumused primarily to form nouns of purpose from other nouns, such as places where things are kept or objects used for a particular end
3Latin-umnominative neuter singular of -us; accusative...
4Proto-Italic*-om
5Proto-Indo-European*-oHom
Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂eḱ-éh₁-ye-tiEvery word from Proto-Italic akēō