1. the state of being a member of a group or organization
2. the members of a group or organization collectively
3. the right or privilege of being a member

Examples

• She applied for membership in the chess club.
• The gym membership includes access to all facilities.
• The organization’s membership has grown to over 500 people.
• His membership was revoked due to misconduct.
• The club offers different types of membership packages.
• The membership voted to approve the new policy.
• Annual membership fees are due in January.