English
interbirth
From inter- + birth.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Proto-Indo-European *bʰer- ‘to bear’
Proto-Indo-European *bʰértis ‘the act of carrying’
Proto-Germanic *burþiz ‘bearing’
Old Norse burðr ‘carriage’
Middle English birthe
English birth
Today it means
adj Between births.
Language periods are conventional ranges, not dates for this word.
Etymograph / interbirth