Where does “nonfrosted” come from?

nonfrosted (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.

nonfrosted (English): Not frosted

Definitions

  1. Not frosted

Ancestry of “nonfrosted”, step by step

nonfrosted 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 frosted

StepLanguageWordMeaning
1EnglishfrostedCovered in frost; frosty; Appearing to be covered...
2EnglishFrostA cover of minute ice crystals on objects that are exposed to the air. Frost is formed by the same process as dew, except that the temperature of the frosted object is below freezing
3Middle EnglishfrostCold, freezing, or frosty weather; weather that...
4Old Englishfrostproduced by metathesis
5Proto-Indo-Europeanprustósfrost
Every word from Proto-Indo-European óynos
nonfrosted — Etymology, Origin & Word History | Etymology Explorer