Where does “լապտերասյուն” come from?

լապտերասյուն (Armenian) comes from Armenian լապտեր, from Old Armenian լապտեր, from Ancient Greek λαμπτήρ, from Ancient Greek -τήρ, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

լապտերասյուն (Armenian): lamppost pole that holds up a light so it can illuminate a wide area, such as holds up a streetlight

Definitions

  1. lamppost pole that holds up a light so it can illuminate a wide area, such as holds up a streetlight

Ancestry of “լապտերասյուն”, step by step

լապտերասյուն traces back through two separate lines of ancestry.

via Armenian լապտեր

StepLanguageWordMeaning
1Armenianլապտերlantern, lamp; flashlight; headlight
2Old Armenianլապտերlantern, lamp
3Ancient Greekλαμπτήρlighter, torch, lantern
4Ancient Greek-τήρAdded to verb stems to form masculine agent nouns
5Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via Armenian սյուն

StepLanguageWordMeaning
1Armenianսյունcolumn, pillar
2Old Armenianսիւնcolumn, pillar
3Proto-Indo-EuropeanḱiHwon-
Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τήρEvery word from Ancient Greek λαμπτήρ