This is the 13408th most frequent Turkish word.
komitelerin
"The committees'" (possessive form of "komiteler" meaning committees).
In this sentence, 'komitelerin' is the genitive form, indicating possession (committees').
Okulda öğrenciler komitelerin toplantılarına katıldı.
The students attended the committees' meetings at school.
Here, 'komitelerin' again reflects possession, showing that the activities were organized by the committees.
Komitelerin etkinlik düzenlemeleri oldukça başarılıydı.
The committees' activity arrangements were quite successful.
In this case, 'komitelerin' denotes possession, emphasizing that the suggestions considered in the decision belong to the committees.