Where does “entranceless” come from?

entranceless (English) comes from English entrance, from Middle French entrance, from Middle French entrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus, from Proto-Indo-European h₁énteros — Contrastive or oppositional adjectival suffix.

entranceless (English): Having no entrance

Definitions

  1. Having no entrance

Ancestry of “entranceless”, step by step

entranceless traces back through two separate lines of ancestry.

via English entrance

StepLanguageWordMeaning
1EnglishentranceThe action of entering, or going in; The act of...
2Middle Frenchentranceentrance; permission to enter
3Middle Frenchentrerto enter
4Old Frenchentrerto enter
5Latinintrōto enter, go into, come in, get in, penetrate
6Latinintrawithin; inside; during; less than
7Latininterus
8Proto-Indo-Europeanh₁énterosinside, within
9Proto-Indo-European-terosContrastive or oppositional adjectival suffix

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Indo-European -terosEvery word from Proto-Indo-European h₁énterosEvery word from Latin interus