Top definition
A family member who is inconsequential to the larger extended family. This is typically an adult family member who is single and childless. Due to this, they add little benefit to the family as a whole.
Jessica is 35, single, and can't have children. We love her, but she's a JV family member.
by JRHouston May 06, 2013
Get the mug
Get a JV family member mug for your coworker José.