Where does “Տաճատուհի” come from?

Տաճատուհի (Armenian) comes from Old Armenian Տաճատուհի, from Old Armenian Տաճատ, from Old Armenian -ուհի, from Old Armenian թագուրհի, from Proto-Iranian tāga-brθr̥yā.

Ancestry of “Տաճատուհի”, step by step

StepLanguageWordMeaning
1Old ArmenianՏաճատուհի
2Old ArmenianՏաճատ
3Old Armenian-ուհիforming nouns denoting female gender; -ess, -ette
4Old ArmenianթագուրհիAlternative form of թագուհի; queen
5Proto-Iraniantāga-brθr̥yā
Every word from Proto-Iranian tāga-brθr̥yāEvery word from Old Armenian -ուհիEvery word from Old Armenian Տաճատ