membership

US /ˈmem.bɚ.ʃɪp/
UK /ˈmem.bɚ.ʃɪp/
"membership" picture
1.

the state of belonging to or being a part of a group or an organization

:
We offer various types of membership to suit your needs.
Her membership in the club expired last month.
2.

the total number of members in a group or organization

:
The club's membership has grown significantly this year.
We need to increase our membership to stay viable.