Where does “nonsulfur” come from?

nonsulfur (English) comes from English sulfur, from Middle English sulphur, from Anglo-Norman sulfre, from Latin sulphur, from Latin sulpur, from Proto-Indo-European swelplos, from Proto-Indo-European swel- — to smolder; burn; scorch; beam, board, frame,...

nonsulfur (English): Not of or pertaining to sulfur

Definitions

  1. Not of or pertaining to sulfur

Ancestry of “nonsulfur”, step by step

nonsulfur traces back through two separate lines of ancestry.

via English sulfur

StepLanguageWordMeaning
1EnglishsulfurA chemical element with an atomic number of 16;...
2Middle Englishsulphursulfur
3Anglo-Normansulfresulphur
4Latinsulphursulfur, brimstone; lightning
5LatinsulpurArchaic form of sulphur
6Proto-Indo-Europeanswelplos
7Proto-Indo-Europeanswel-to smolder; burn; scorch; beam, board, frame,...

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
Every word from Proto-Indo-European swel-Every word from Proto-Indo-European swelplosEvery word from Latin sulpur