Where does “nonflavonoid” come from?

nonflavonoid (English) comes from English flavonoid, from English flavone, from English -one, from English ketone, from German Keton, from German Aketon, from French acétone, from Latin acētum — Forms adjectives from nouns, indicating the possession of a thing or a quality.

nonflavonoid (English): A substance that is not a flavonoid

Definitions

  1. A substance that is not a flavonoid

Ancestry of “nonflavonoid”, step by step

nonflavonoid traces back through two separate lines of ancestry.

via English flavonoid

StepLanguageWordMeaning
1EnglishflavonoidAny of many compounds that are plant metabolites,...
2Englishflavoneany of a class of tricyclic aromatic heterocyclic...
3English-onea ketone; any similar compound containing a...
4EnglishketoneA homologous series of organic molecules whose...
5GermanKetonketone
6GermanAketonacetone
7Frenchacétoneacetone
8Latinacētumvinegar
9French-ateate
10Latin-ātused
11Proto-Italic-ātos
12Proto-Indo-European-éh₂tosForms adjectives from nouns, indicating the possession of a thing or a quality

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 -éh₂tosEvery word from Latin -ātusEvery word from French -ate