Where does “throbless” come from?

throbless (English) comes from English less, from Middle English les, from Old English lēas, from Proto-Germanic *laus.

throbless (English): Without throbbing

Definitions

  1. Without throbbing

Ancestry of “throbless”, step by step

throbless traces back through two separate lines of ancestry.

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

via English throb

StepLanguageWordMeaning
1EnglishthrobTo pound or beat rapidly or violently; To vibrate...
2Middle Englishthrobben
Every word from Proto-Germanic *lausEvery word from Old English lēasEvery word from Middle English les