This is the 7392nd most frequent Turkish word.
gebzeli
"Gebzeli" means "from Gebze" (Gebze is a town in Turkey).
The word 'Gebzeli' refers to someone originating from Gebze, indicating the regional affiliation of the individual.
O, doğma büyüme Gebzeli olduğundan, bölgeyi çok iyi bilir.
Since he is originally from Gebze, he knows the area very well.
Here, 'Gebzeli' identifies the colleague as a person from Gebze, providing context about their origin and expertise.
Çalışma arkadaşım bir Gebzeli ve Gebze'nin tarihi hakkında çok bilgi veriyor.
My colleague is a person from Gebze and provides a lot of information about Gebze's history.
In this sentence, 'Gebzeli' conveys the speaker's regional ties to Gebze, implying familiarity or experiences with the area.