This is the 17653rd most frequent Turkish word.
şikayetin
"Your complaint."
In this sentence, 'şikayetin' is used as a noun in possessive form, meaning 'your complaint', and indicates the complaint made by someone.
Şikayetin gerçekten önemli bir konuya işaret ediyor.
Your complaint really points to an important matter.
Here, 'şikayetin' again signifies a complaint possessed by someone, used within the context of offering a solution to the issue.
Şikayetin çözümü için elimizden geleni yapacağız.
We will do our best to resolve your complaint.
In this usage, 'şikayetin' represents a specific complaint tied to the person being addressed, with an opinion being expressed about its validity.