Where does “thresholdless” come from?

thresholdless (English) comes from English threshold, from Middle English threschwolde, from Old English þresċold, from Proto-Germanic þreskwaþluz, from Proto-Germanic þreskaną, from Proto-Indo-European terh₁- — to rub, turn; to drill, pierce.

thresholdless (English): Having no threshold

Definitions

  1. Having no threshold

Ancestry of “thresholdless”, step by step

thresholdless traces back through two separate lines of ancestry.

via English threshold

StepLanguageWordMeaning
1EnglishthresholdThe bottom-most part of a doorway that one...
2Middle EnglishthreschwoldeA door-sill; the bottom board of a door; An...
3Old Englishþresċolddoorsill, entryway
4Proto-Germanicþreskwaþluzthreshold
5Proto-Germanicþreskanąto thresh
6Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

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 terh₁-