Where does “intermonth” come from?

intermonth (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.

intermonth (English): Between months

Definitions

  1. Between months

Ancestry of “intermonth”, step by step

intermonth 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 month

StepLanguageWordMeaning
1EnglishmonthA period into which a year is divided,...
2Middle Englishmonethmonth
3Old Englishmōnaþmonth
4Proto-Germanicmēnōþsmonth
5Proto-Indo-Europeanmḗh₁n̥smoon; month
6Proto-Indo-Europeanmeh₁-to measure
Every word from Proto-Indo-European -teros
intermonth — Etymology, Origin & Word History | Etymology Explorer