This is the 824th most frequent Greek word.
βασίλης
"Βασίλης" is a Greek male first name, equivalent to "Vasilis" or "Basil" in English.
The name 'Βασίλης' is used as a proper noun to refer to a male given name.
Ο Βασίλης είναι φίλος μου.
Vasilis is my friend.
The name 'Βασίλης' is again used as a proper noun, showing a specific individual being addressed in relation to context.
Η βασίλισσα κάλεσε τον Βασίλη στο παλάτι.
The queen invited Vasilis to the palace.
Here 'Βασίλης' is combined with 'βασιλιάς' (king), emphasizing a royal context while used as a proper noun.