This is the 11th most frequent Greek word.
τη
The Greek word "τη" is the feminine singular accusative form of the definite article, meaning "the" in English.
Here, 'τη' is the accusative form of 'she' used as a direct object pronoun.
Τη βλέπω κάθε μέρα στο πάρκο.
I see her every day at the park.
In this case, 'τη' is used as the definite article for a feminine singular noun in the accusative case.
Πάρε τη βαλίτσα μαζί σου!
Take the suitcase with you!
This usage employs 'τη' as a direct object pronoun referring to something feminine as the object of giving.