Where does “άνω κάτω τελεία” come from?

άνω κάτω τελεία (Greek) comes from Greek κάτω, from Ancient Greek κατά, from Ancient Greek καταστερίζω, 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.

Ancestry of “άνω κάτω τελεία”, step by step

άνω κάτω τελεία traces back through 3 separate lines of ancestry.

via Greek κάτω

StepLanguageWordMeaning
1Greekκάτωdown; below; beneath
2Ancient Greekκατά
3Ancient Greekκαταστερίζωto place among the stars; I put among the stars
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 Ancient Greek τελεία

StepLanguageWordMeaning
1Ancient Greekτελείαperiod, full stop; stop
2Ancient Greek-είᾱSuperficially appears in abstract nouns derived from σ-stem adjectives, with the true suffix being
3Ancient Greek-ήςadjective suffix
4Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
5Proto-Indo-European-ess
6Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via Ancient Greek ἄνω

StepLanguageWordMeaning
1Ancient Greekἄνωupwards; above, high up; inland, away from the...
2Ancient Greekἀνάon board; on, upon
3Proto-Hellenic*anáup, upon
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Hellenic astḗr