This is the 16300th most frequent Turkish word.
yaptınız
"You did" or "you made."
In this sentence, 'yaptınız' is the past tense form of the verb 'yapmak' (to do/make) conjugated for the second person plural or polite singular.
Bunu neden yaptınız?
Why did you do this?
Here, 'yaptınız' conveys appreciation for the action performed, showcasing its adequacy and thoroughness.
Projeyi gerçekten çok iyi yaptınız.
You did the project really well.
In this context, 'yaptınız' is used to confirm an action undertaken in the past.