This is the 6637th most frequent Turkish word.
ayvacık
"Small quince."
The word 'ayvacık' here is used as a proper noun, referring to a geographical location, specifically a district.
Ayvacık ilçesi turistik bir yerleşim yeridir.
Ayvacık district is a touristic settlement.
The word 'ayvacık' here is used to refer to a diminutive form of 'ayva' (quince), indicating small quinces.
Köydeki bahçede taze ayvacık yetişiyor.
Fresh small quince is growing in the village garden.
In this sentence, 'ayvacık' is used as a proper noun again, denoting a location known for its relaxing atmosphere.