Where does “intersubgeneric” come from?

intersubgeneric (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.

intersubgeneric (English): Between subgenera

Definitions

  1. Between subgenera

Ancestry of “intersubgeneric”, step by step

intersubgeneric 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 subgeneric

StepLanguageWordMeaning
1EnglishsubgenericOf or pertaining to a subgenus
2Englishgenericvery comprehensive; pertaining or appropriate to...
3Middle Frenchgénérique
4Latingenusbirth, origin, lineage, descent; kind, type,...
5Proto-Italicgenoslineage, origin
6Proto-Indo-Europeanǵénh₁osrace, lineage
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -teros