This is the 780th most frequent Azerbaijani word.
etdiniz
"Did" or "you did" (formal/polite).
The word 'etdiniz' is used in past tense to say 'you did', addressing someone in the polite form.
Siz bunu çox yaxşı etdiniz.
You did this very well.
Here, 'etdiniz' again implies 'you did', used in a question form expressing action in the past.
Niyə bunu mənə etdiniz?
Why did you do this to me?
In this sentence, 'etdiniz' is used to reflect a completed action of doing, emphasizing achievement or completion.