Where does “aviastre” come from?

aviastre (Catalan) comes from Catalan astre, from Latin astrum, from Ancient Greek ἄστρον, from Ancient Greek ἀστήρ, from Proto-Hellenic astḗr, from Proto-Indo-European h₂stḗr, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

aviastre (Catalan): stepgrandfather

Definitions

  1. stepgrandfather

Ancestry of “aviastre”, step by step

aviastre traces back through two separate lines of ancestry.

via Catalan astre

StepLanguageWordMeaning
1Catalanastrecelestial body, astronomical object
2Latinastruma star
3Ancient GreekἄστρονA celestial body
4Ancient Greekἀστήρa celestial body; illustrious person; starfish
5Proto-Hellenicastḗrstar
6Proto-Indo-Europeanh₂stḗrstar
7Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

via Catalan avi

StepLanguageWordMeaning
1Catalanavigrandfather
2Latinaviusremote, out of the way; astray, distracting
3Latinab-from, away, away from; off; at a distance
4Latinābfrom, away from, out of
5Proto-Germanic*ab—
6Proto-Indo-Europeanapó—
Every word from Proto-Indo-European h₂eHs- →Every word from Proto-Indo-European h₂stḗr →Every word from Proto-Hellenic astḗr →