Where does “interdialect” come from?

interdialect (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.

interdialect (English): A language variety that combines features of two or more dialects

Definitions

  1. A language variety that combines features of two or more dialects

Ancestry of “interdialect”, step by step

interdialect 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 dialect

StepLanguageWordMeaning
1EnglishdialectA variety of a language that is characteristic of...
2Middle Frenchdialectedialect
3Latindialectosa dialect; Nihilo lenior in convictores...
4Ancient Greekδιάλεκτοςdiscourse, conversation; manner of speech,...
5Ancient GreekδιαλέγομαιI converse, hold a discussion, debate, argue; I...
6Ancient Greekδῐᾰ-apart; through, across; through; in different...
7Ancient Greekδιάthroughout
8Proto-Indo-Europeandwístwice, doubly; in two
9Proto-Indo-Europeandwóh₁two
Every word from Proto-Indo-European -teros