This is the 12603rd most frequent Turkish word.
ilettiklerini
"Things that they have conveyed."
Here, 'ilettiklerini' is used as part of reported speech, referring to 'what they conveyed'.
Toplantıda sorunları yönetime ilettiklerini söylediler.
They said they conveyed the issues to the management during the meeting.
In this example, 'ilettiklerini' specifies the conveyed information, 'what they conveyed,' emphasizing the content relayed to others.
Mektupta yazılanları herkese ilettiklerini belirtti.
It was stated that they conveyed what was written in the letter to everyone.
In this sentence, 'ilettiklerini' comes from the verb 'iletmek' (to convey) and it functions as a relative clause, meaning 'what you conveyed'.