Where does “دەفتەر” come from?

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

دەفتەر (Central Kurdish): notebook

Definitions

notebook

Ancestry of “دەفتەر”, step by step

Step	Language	Word	Meaning
1	Arabic	دَفْتَر	register; notebook
2	Aramaic	דפתרא	—
3	Classical Syriac	ܕܦܬܪܐ	parchment, hide; account book
4	Ancient Greek	διφθέρα	prepared hide, piece of leather; especially as...
5	Proto-Hellenic	dipʰtʰérā	—

Every word from Proto-Hellenic dipʰtʰérā →Every word from Ancient Greek διφθέρα →Every word from Classical Syriac ܕܦܬܪܐ →