Where does “*ocelь” come from?

*ocelь (Proto-Slavic) comes from Latin aciāle, from Latin aciēs, from Latin aceō, from Proto-Italic akēō, from Proto-Indo-European h₂eḱ-éh₁-ye-ti, from Proto-Indo-European h₂eḱ- — sharp.

Ancestry of “*ocelь”, step by step

*ocelь traces back through two separate lines of ancestry.

via Latin aciāle

StepLanguageWordMeaning
1Latinaciālesteel
2Latinaciēssharp edge or point
3Latinaceōto be sour
4Proto-Italicakēōbe sharp-tasting, be sour
5Proto-Indo-Europeanh₂eḱ-éh₁-ye-ti
6Proto-Indo-Europeanh₂eḱ-sharp

via Vulgar Latin aciale

StepLanguageWordMeaning
1Vulgar Latinaciale

Words derived from “*ocelь

Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂eḱ-éh₁-ye-tiEvery word from Proto-Italic akēō