Where does “equifertile” come from?

equifertile (English) comes from English fertile, from Old French fertile, 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.

equifertile (English): equally fertile

Definitions

  1. equally fertile

Ancestry of “equifertile”, step by step

equifertile traces back through two separate lines of ancestry.

via English fertile

StepLanguageWordMeaning
1Englishfertilecapable of growing abundant crops; productive;...
2Old Frenchfertile
3Latinfertilisfruitful, fertile; productive
4Latin-ilis-ile
5Proto-Italic-elis
6Proto-Indo-European-elis
7Proto-Indo-European-lósForms agent nouns from verbal roots

via English equi

StepLanguageWordMeaning
1Englishequi
Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin fertilis