Where does “Dăscăloiu” come from?

Dăscăloiu (Romanian) comes from Romanian Dascălu, from Romanian dascăl, from Greek δάσκαλος, from Ancient Greek διδάσκαλος, from Ancient Greek διδάσκω, from Ancient Greek -σκω, from Proto-Indo-European -sḱéti — Forms durative or iterative imperfective verbs...

Ancestry of “Dăscăloiu”, step by step

StepLanguageWordMeaning
1RomanianDascălu
2Romaniandascălteacher, professor; scholar; cantor, leader of a...
3Greekδάσκαλοςteacher; instructor; great artist
4Ancient Greekδιδάσκαλοςteacher, master, director
5Ancient GreekδιδάσκωI teach, instruct, train
6Ancient Greek-σκωPrimitive suffix used to form present-tense...
7Proto-Indo-European-sḱétiForms durative or iterative imperfective verbs...
Every word from Proto-Indo-European -sḱétiEvery word from Ancient Greek -σκωEvery word from Ancient Greek διδάσκω