Where does “دفتر” come from?

دفتر (Classical Persian) comes from Arabic دَفْتَر, from Aramaic דפתרא, from Classical Syriac ܕܦܬܪܐ, from Ancient Greek διφθέρα, from Proto-Hellenic dipʰtʰérā.

Ancestry of “دفتر”, step by step

دفتر traces back through two separate lines of ancestry.

via Arabic دَفْتَر

StepLanguageWordMeaning
1Arabicدَفْتَرregister; notebook
2Aramaicדפתרא
3Classical Syriacܕܦܬܪܐparchment, hide; account book
4Ancient Greekδιφθέραprepared hide, piece of leather; especially as...
5Proto-Hellenicdipʰtʰérā

via Middle Persian dptl

StepLanguageWordMeaning
1Middle Persiandptl

Words derived from “دفتر

Every word from Proto-Hellenic dipʰtʰérāEvery word from Ancient Greek διφθέραEvery word from Classical Syriac ܕܦܬܪܐ