Ευχαριστώ etymology

Modern Greek word ευχαριστώ comes from Ancient Greek εὐχαριστέω

Detailed word origin of ευχαριστώ

Dictionary entry Language Definition
εὐχαριστέω Ancient Greek (grc)
ευχαριστώ Modern Greek (1453-) (gr) Thank Thank you!, thanks! (first-person singular of verb).