This is the 742nd most frequent Greek word.
σπουδαία
"σπουδαία" means "important" or "significant."
In this sentence, 'σπουδαία' is used as an adjective meaning important, reflecting the significance of the meeting.
Η σπουδαία συνάντηση είχε μεγάλη επιτυχία.
The important meeting was a great success.
In this case, 'σπουδαία' describes 'ευκαιρία' (opportunity), emphasizing its value or significance.
Αυτή ήταν μια σπουδαία ευκαιρία για όλους μας.
This was a great opportunity for all of us.
Here, 'σπουδαία' qualifies 'ανακάλυψη' (discovery), highlighting its importance or impact.