This is the 80th most frequent Dutch word.
zij
"Zij" means "she" or "they" in English, depending on context.
Here, 'zij' is used as a subject pronoun meaning 'she'.
Zij heeft een mooie nieuwe auto gekocht.
She has bought a beautiful new car.
Here, 'zij' is used as an object pronoun meaning 'her'.
Ik ken zij niet goed.
I don't know her well.
Here, 'zij' is used as a subject pronoun meaning 'they', emphasizing involvement or contrast.