Where does “interregal” come from?

interregal (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.

interregal (English): Between kings, or their successive reigns

Definitions

  1. Between kings, or their successive reigns

Ancestry of “interregal”, step by step

interregal 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 regal

StepLanguageWordMeaning
1EnglishregalOf or relating to royalty; Befitting a king,...
2Middle Englishregal
3Old Frenchregalregal
4Latinrēgālisregal, royal
5Latinrēxking, ruler
6Proto-Italicrēksking
7Proto-Indo-Europeanh₃rḗǵsking, ruler
8Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European -teros