This is the 904th most frequent Greek word.
πέμπτης
The Greek word "πέμπτης" means "fifth" in English.
In this sentence, 'πέμπτης' is used in the genitive case, indicating possession, associated with 'της παρουσίασης' (the presentation).
Περιμένω την παρουσίαση της Πέμπτης.
I am waiting for Thursday's presentation.
Here, 'πέμπτης' is applied as an ordinal qualifier to 'ώρας' (hour), conveying the sequence number of the hour.
Το μάθημα της πέμπτης ώρας ήταν ιδιαίτερα ενδιαφέρον.
The fifth-hour class was particularly interesting.
In this context, 'Πέμπτη' specifies the day of the week, specifically Thursday, in a time-related context.