This is the 882nd most frequent Greek word.
συμμετοχής
Participation.
The word "συμμετοχής" here is used to denote "participation" in a financial sense, specifically referring to a fee associated with being a member of the association.
Ο σύλλογος απαιτεί ένα τέλος συμμετοχής για όλα τα μέλη.
The association requires a participation fee from all members.
In this context, "συμμετοχή" refers to the involvement and contribution of individuals towards the achievement of a goal.
Η ενεργή συμμετοχή όλων των εργαζομένων είναι απαραίτητη για την επιτυχία του έργου.
The active participation of all employees is necessary for the success of the project.
Here, "συμμετοχής" highlights the act of engaging in a specific activity, which in this case involves taking part in a discussion.