This is the 7906th most frequent Turkish word.
kocaelisporlu
A person who supports or is associated with the Kocaelispor football team.
Here, 'Kocaelisporlu' is used as an adjective to describe someone associated with Kocaelispor, specifically a player.
Kocaelisporlu futbolcu bu sezon harika bir performans sergiledi.
The Kocaelispor player performed excellently this season.
In this sentence, 'Kocaelisporlu' describes a person who is a supporter or fan of the Kocaelispor sports club.
Mert, bir Kocaelisporlu olarak maçlara düzenli katılıyor.
As a supporter of Kocaelispor, Mert regularly attends the matches.
Here, 'Kocaelisporlu' is used to identify the supporters or fans of the Kocaelispor team.