This is the 4195th most frequent Turkish word.
medine
"Medine" in Turkish means "city."
Here, 'Medine' is a proper noun referring to the specific city of Medina.
Medine, İslam tarihinde önemli bir şehirdir.
Medina is an important city in Islamic history.
In this sentence, 'Medine' is still a proper noun but is used in the verb 'to visit' context.
Bir gün Medine'yi ziyaret etmek istiyorum.
I want to visit Medina someday.
Here, 'Medine' is used possessively to refer to the history of the city.