Where does “heptalead” come from?

heptalead (English) comes from English lead, from Middle English leden, from Old English lēoden, from Old English -en, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz, from Proto-Indo-European -iHnos — adjectival suffix.

heptalead (English): Seven atoms of lead in a chemical compound

Definitions

  1. Seven atoms of lead in a chemical compound

Ancestry of “heptalead”, step by step

heptalead traces back through two separate lines of ancestry.

via English lead

StepLanguageWordMeaning
1EnglishleadA heavy, pliable, inelastic metal element, having...
2Middle Englishledento lead; to carry, take, bring; to put, place,...
3Old Englishlēodennational or popular language; national language;...
4Old English-enmæġþ + API → mæġden; cocc + API → cycen, cicen;...
5Old Norse-innUsed to create adjectives from nouns, meaning...
6Proto-Norse-īna-
7Proto-Germanic-īnaz-en
8Proto-Indo-European-iHnosCreates adjectives of materials
9Proto-Indo-European-no-adjectival suffix

via English hepta

StepLanguageWordMeaning
1Englishheptaseven
Every word from Proto-Indo-European -no-Every word from Proto-Germanic -īnazEvery word from Old English -en
heptalead — Etymology, Origin & Word History | Etymology Explorer