Where does “interfertile” come from?

interfertile (English) comes from English inter, from Middle English enteren, from French entrer, from Middle French entrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus — Contrastive or oppositional adjectival suffix.

interfertile (English): Capable of interbreeding

Definitions

  1. Capable of interbreeding

Ancestry of “interfertile”, step by step

interfertile traces back through two separate lines of ancestry.

via English inter

StepLanguageWordMeaning
1EnglishinterTo bury in a grave; To confine, as in a prison
2Middle Englishenteren—
3Frenchentrerto enter
4Middle Frenchentrerto enter
5Old Frenchentrerto enter
6Latinintrōto enter, go into, come in, get in, penetrate
7Latinintrawithin; inside; during; less than
8Latininterus—
9Proto-Indo-Europeanh₁énterosinside, within
10Proto-Indo-European-terosContrastive or oppositional adjectival suffix

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

Words derived from “interfertile”

Every word from Proto-Indo-European -teros →Every word from Proto-Indo-European h₁énteros →Every word from Latin interus →