Where does “monopaternal” come from?

monopaternal (English) comes from English paternal, from Old French paternal, from Vulgar Latin paternalis, from Latin paternus, from Latin pater, from Proto-Italic patēr, from Proto-Indo-European ph₂tḗr, from Proto-Indo-European peh₂- — to protect; to shepherd.

monopaternal (English): Of the same father

Definitions

  1. Of the same father

Ancestry of “monopaternal”, step by step

monopaternal traces back through two separate lines of ancestry.

via English paternal

StepLanguageWordMeaning
1EnglishpaternalOf or pertaining to one's father, his genes, his...
2Old Frenchpaternalpaternal
3Vulgar Latinpaternalispaternal
4LatinpaternusOf or pertaining to a father, paternal, fatherly;...
5Latinpaterfather; head of household; parent
6Proto-Italicpatērfather
7Proto-Indo-Europeanph₂tḗrfather
8Proto-Indo-Europeanpeh₂-to protect; to shepherd

via English mono

StepLanguageWordMeaning
1EnglishmonoClipping of mononucleosis; A bicycle or...
2Englishmono-API; one, single, only
3Ancient Greekμονο-one; mono-
Every word from Proto-Indo-European peh₂-