membership
//ˈmɛmbərʃɪp//
Noun
membershipSingular
membershipsPlural
1
The state or status of being a member of a group, organization, or club.
My gym membership expires next month.
2
The total number of members in a group or organization.
The club's membership has grown to over 500 people.
3
The period during which one is a member.
My membership lasts for one year.