Where does “Demir” come from?

Demir (English) comes from Turkish Demir, from Turkish demir, from Ottoman Turkish دمیر, from Ottoman Turkish دمور, from Proto-Turkic temür — iron.

Ancestry of “Demir”, step by step

StepLanguageWordMeaning
1TurkishDemiriron
2Turkishdemiriron
3Ottoman Turkishدمیرiron
4Ottoman Turkishدمور—
5Proto-Turkictemüriron
Every word from Proto-Turkic temür →Every word from Ottoman Turkish دمور →Every word from Ottoman Turkish دمیر →