Where does “χ̌ίλι̮α” come from?

χ̌ίλι̮α (Pontic Greek) comes from Ancient Greek χίλιοι, from Proto-Hellenic *kʰehliyoi, from Proto-Indo-European ǵʰéslom, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

Ancestry of “χ̌ίλι̮α”, step by step

StepLanguageWordMeaning
1Ancient Greekχίλιοιthousand
2Proto-Hellenic*kʰehliyoithousand
3Proto-Indo-Europeanǵʰéslomthousand
4Proto-Indo-Europeansm̥-one; with, together
5Proto-Indo-Europeansem-together, one

Words derived from “χ̌ίλι̮α

Every word from Proto-Indo-European sem-Every word from Proto-Indo-European sm̥-Every word from Proto-Indo-European ǵʰéslom