This is the 17305th most frequent Polish word.
zamieszkiwała
"Zamieszkiwała" means "she lived" or "she resided."
In this context, 'zamieszkiwała' means 'she resided' or 'she used to live,' indicating a past habitual action.
Anna zamieszkiwała w małym domku na wsi przez wiele lat.
Anna resided in a small cottage in the countryside for many years.
Here, 'zamieszkiwała' describes a past temporary residence, 'she inhabited' reflects this usage.
W tamtym czasie zamieszkiwała ona pokój na wynajem w centrum miasta.
At that time, she inhabited a rented room in the city center.
'Zamieszkiwała' in this case shows a past shared living arrangement, describing 'she stayed' with someone.