Where does “noncalcium” come from?

noncalcium (English) comes from English non, from French non, from Old French non, from Latin nōn, from Old Latin noenum, from Proto-Indo-European óynos — one; single.

noncalcium (English): Not of or pertaining to calcium

Definitions

  1. Not of or pertaining to calcium

Ancestry of “noncalcium”, step by step

noncalcium traces back through two separate lines of ancestry.

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single

via English calcium

StepLanguageWordMeaning
1EnglishcalciumThe chemical element (symbol Ca) with atomic number 20: a soft, silvery-white alkaline earth metal which occurs naturally as carbonate in limestone and as silicate in many rocks
2English-ium1997, Bryan Pfaffenberger, "Official Microsoft...
3Latin-umnominative neuter singular of -us; accusative...
4Proto-Italic*-om
5Proto-Indo-European*-oHom
Every word from Proto-Indo-European óynosEvery word from Old Latin noenumEvery word from Latin nōn