This is the 14917th most frequent Turkish word.
sattığı
"Sold by him/her/it."
The word "sattığı" refers to an action where Ahmet is the subject (selling), past tense is used, and describes the car.
Ahmet’in sattığı arabayı gördün mü?
Have you seen the car that Ahmet sold?
The word "sattığı" again refers to an author selling a book, expressed in a dependent clause describing the time frame.
Bu kitabı, yazarın sattığı zamanda almak istemiştim.
I wanted to buy this book when the author was selling it.
Here, "sattığı" conveys that the vendor sold the vegetables, establishing the vendor's action in relation to the direct objects.