This is the 731st most frequent Urdu word.
آبائی
Ancestral or native.
In this sentence, 'آبائی' (ancestral) modifies 'شہر' (city) to describe origin or heritage.
میرا آبائی شہر لاہور ہے۔
My ancestral city is Lahore.
Here, 'آبائی' (native) describes the natural or original context of 'زبان' (language).
اس کی آبائی زبان اردو ہے۔
His/her native language is Urdu.
In this example, 'آبائی' (traditional) characterizes the attire, tying it to heritage or origin.