Where does “pithless” come from?

pithless (English) comes from English pith, from English helmet, from Middle English helmet, from Old French helmet, from Old French helme, from Medieval Latin helmus, from Frankish helm, from Proto-Germanic helmaz — to pierce, strike; to stick; prick; stab.

pithless (English): Lacking strength or pith; weak; Not cogent

Definitions

  1. Lacking strength or pith; weak; Not cogent

Ancestry of “pithless”, step by step

pithless traces back through two separate lines of ancestry.

via English pith

StepLanguageWordMeaning
1EnglishpithThe soft, spongy substance in the center of the...
2EnglishhelmetA protective head covering, usually part of...
3Middle EnglishhelmetA helmet; an armoured piece of headgear
4Old Frenchhelmet
5Old Frenchhelmehelmet
6Medieval Latinhelmushelmet
7Frankishhelmhelmet
8Proto-Germanichelmazhelmet
9Proto-Germanichalmazhalm; stem; stalk; straw; hay
10Proto-Indo-Europeanḱolh₂mosstalk
11Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

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

Words derived from “pithless

Every word from Proto-Indo-European ḱelh₂-
pithless — Etymology, Origin & Word History | Etymology Explorer