This is the 677th most frequent Greek word.
ποια
"Ποια" means "which" or "who" (feminine form) in English.
In this question, "Ποια" is used as an interrogative pronoun to inquire about a specific subject, translated as "Which" or "What".
Ποια είναι η αγαπημένη σου ταινία;
Which is your favorite movie?
Here, "ποια" functions as a relative pronoun, referring to a choice among options and is again translated as "which."
Δεν ήξερα ποια να διαλέξω.
I didn't know which one to choose.
In this sentence, "ποια" is utilized as a demonstrative or indefinite pronoun, implying someone or something previously known or not specified, often translated as "who" or "which one."