Where does “monoxide” come from?

monoxide (English) comes from English oxide, from French oxide, from French acide, from Latin acidus, from Latin aceō, from Proto-Italic akēō, from Proto-Indo-European h₂eḱ-éh₁-ye-ti, from Proto-Indo-European h₂eḱ- — sharp.

monoxide (English): any oxide containing a single oxygen atom in each...

Definitions

  1. any oxide containing a single oxygen atom in each...

Ancestry of “monoxide”, step by step

StepLanguageWordMeaning
1EnglishoxideA binary chemical compound of oxygen with another...
2FrenchoxideObsolete spelling of oxyde
3Frenchacideacid, acidic, sour, tart; acid, acidic; acid
4Latinacidussour, tart, acid, bitter; harsh, grating, rough,...
5Latinaceōto be sour
6Proto-Italicakēōbe sharp-tasting, be sour
7Proto-Indo-Europeanh₂eḱ-éh₁-ye-ti
8Proto-Indo-Europeanh₂eḱ-sharp
Every word from Proto-Indo-European h₂eḱ-