Where does “pithful” come from?

pithful (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.

pithful (English): Full of pith

Definitions

  1. Full of pith

Ancestry of “pithful”, step by step

pithful 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 ful

StepLanguageWordMeaning
1Englishful
Every word from Proto-Indo-European ḱelh₂-