Where does “rentrant” come from?

rentrant (French) comes from French rentrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus, from Proto-Indo-European h₁énteros, from Proto-Indo-European -teros — Contrastive or oppositional adjectival suffix.

rentrant (French): present participle of rentrer; reflex

Definitions

  1. present participle of rentrer; reflex

Ancestry of “rentrant”, step by step

StepLanguageWordMeaning
1Frenchrentrer}} to go back, to re-enter
2Old Frenchentrerto enter
3Latinintrōto enter, go into, come in, get in, penetrate
4Latinintrawithin; inside; during; less than
5Latininterus
6Proto-Indo-Europeanh₁énterosinside, within
7Proto-Indo-European-terosContrastive or oppositional adjectival suffix
Every word from Proto-Indo-European -terosEvery word from Proto-Indo-European h₁énterosEvery word from Latin interus