The youngest member of an immediate family.
A member of an immediate family who behaves as, or is treated as though they were the youngest member of a family.
An adult member of an immediate family who is treated by others in the family, especially the parents, as though they were a child.
The youngest child in a family, or individual in a group.
Most recently begun or formed.
Receiving dealt cards last, i.e. immediately before the next deal to the eldest.