Where does “hypofertility” come from?

hypofertility (English) comes from English fertility, from Middle French fertilité, from Latin fertilitas, from Latin fertilis, from Latin -ilis, from Proto-Italic -elis, from Proto-Indo-European -elis, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

hypofertility (English): Abnormally reduced fertility

Definitions

  1. Abnormally reduced fertility

Ancestry of “hypofertility”, step by step

hypofertility traces back through two separate lines of ancestry.

via English fertility

StepLanguageWordMeaning
1EnglishfertilityThe condition, or the degree, of being fertile;...
2Middle Frenchfertilité
3Latinfertilitasfruitfulness, fertility, abundance
4Latinfertilisfruitful, fertile; productive
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots

via English hypo

StepLanguageWordMeaning
1EnglishhypoMelancholy; a fit of ‘hypochondria’; a morbid...
2Englishhypo-Below; beneath; under; Deficient; less than...
3Ancient Greekὑπό
4Proto-Indo-Europeanupóunder, below
5Proto-Indo-Europeanh₃ewp-
Every word from Proto-Indo-European -lós