Where does “*hram” come from?

*hram (Parthian) comes from Proto-Iranian θráhma, from Proto-Indo-Iranian trásma, from Proto-Indo-European trés-mn̥, from Proto-Indo-European tres-, from Proto-Indo-European ter-, from Italian termine, from Latin terminus, from Proto-Italic termenos — boundary, end.

Ancestry of “*hram”, step by step

StepLanguageWordMeaning
1Proto-Iranianθráhmaterror
2Proto-Indo-Iraniantrásma
3Proto-Indo-Europeantrés-mn̥
4Proto-Indo-Europeantres-to tremble
5Proto-Indo-Europeanter-tender, weak; young creature
6Italiantermineend, close; limit, term, date, time; term, word
7Latinterminusa boundary, limit, end
8Proto-Italictermenos
9Proto-Indo-Europeantérmn̥boundary, end

Words derived from “*hram

Every word from Proto-Indo-European térmn̥Every word from Proto-Italic termenosEvery word from Proto-Indo-European ter-