mieszkalne

In a sentence

• Budynki mieszkalne stanowią większość infrastruktury w tej okolicy.

  Residential buildings constitute the majority of the infrastructure in this area.

  In this sentence, 'mieszkalne' describes 'budynki' (buildings) as being used for residential purposes, indicating they are habitations or living quarters.

• Do celów mieszkalnych przygotowano osobną część domu.

  For residential purposes, a separate part of the house was prepared.

  Here, 'mieszkalnych' as a form of 'mieszkalne' is used to describe 'celów' (purposes) in a context indicating that these purposes are related to living or habitation.

• Zaprojektowano nową dzielnicę mieszkalną na przedmieściach.

  A new residential neighborhood has been designed on the outskirts.

  In this context, 'mieszkalną' defines 'dzielnicę' (neighborhood) explicitly as being intended for residential use, emphasizing its function as a place for living quarters.