Definitions

1. noun

A person born outside the family or household, especially a child born to a servant or a member of a lower social class who is raised by a family of higher social status.

“The outbirth of the lord’s son was raised alongside the lord’s own children and eventually became his heir.”

2. verb

To produce or give birth to something or someone outside of the usual or expected place.

“The artist’s unique style outbirthed a whole new genre of music.”