Definition of misbirth in English:

misbirth

Pronunciation /ˌmɪsˈbəːθ/ /ˈmɪsbəːθ/

noun

  • An abortive delivery, a miscarriage. Also : a miscarried fetus; a stillborn child, animal, etc. Now archaic (usually figurative).

Origin

Mid 17th century; earliest use found in Henry Hexham (fl. 1601–1650), soldier and author. From mis- + birth.