This is the 853rd most frequent Turkish word.
mersin
"Mersin" is a city in southern Turkey.
In this sentence, 'Mersin' refers to a city in Turkey.
Mersin'in limanı çok büyüktür.
The port of Mersin is very large.
Here, 'mersin' refers to the myrtle plant.
Akdeniz bölgesinde mersin bitkisi yetişir.
The myrtle plant grows in the Mediterranean region.
In this sentence, 'Mersin' is used as a personal name.