This is the 12922nd most frequent Turkish word.
kafilelerin
"Of the caravans" or "of the groups."
The word 'kafilelerin' is used to denote ownership (plural form) or relation to the convoys in this context.
Kafilelerin havaalanına zamanında ulaştığı bilgisi alındı.
The information was received that the convoys arrived at the airport on time.
Here, 'kafilelerin' is used as the possessive form to show the leaders belonging to the convoys.
Birçok turistin kafilelerin liderini takip ettiği görülüyordu.
It was visible that many tourists were following the leaders of the convoys.
In this case, 'kafilelerin' represents the plural form possessive ('of the convoys') to indicate the order belonging to or associated with the convoys.