This is the 6973rd most frequent Polish word.
grała
"Grała" means "she/it played" in English.
Here, 'grała' is used in the past tense third person singular (feminine) for a continuous past action. It describes an action taking place during another event.
Czy ona grała na pianinie, kiedy przyszedłeś?
Was she playing the piano when you arrived?
In this context, 'grała' refers to performing or acting, showing the versatility of the verb 'grać' depending on the context and setting.
Kiedy grała na scenie, wszyscy byli zachwyceni.
When she performed on stage, everyone was delighted.
In this sentence, 'grała' is used in the past tense third person singular (feminine) to mean 'played'. It indicates an activity performed by a female subject in the past.