Where does “ultrafastidious” come from?

ultrafastidious (English) comes from English fastidious, from Latin fastīdiōsus, from Latin fastīdium, from Latin fastus, from Latin fas, from Proto-Indo-European bʰeh₂os, from Proto-Indo-European bʰeh₂-, from Proto-Indo-European bʰeh₂-s-ri-.

ultrafastidious (English): Extremely fastidious

Definitions

  1. Extremely fastidious

Ancestry of “ultrafastidious”, step by step

ultrafastidious traces back through two separate lines of ancestry.

via English fastidious

StepLanguageWordMeaning
1EnglishfastidiousExcessively particular, demanding, or fussy about...
2Latinfastīdiōsussqueamish
3Latinfastīdiumloathing, disgust, disdain
4Latinfastusallowed; A day on which courts sat; court...
5Latinfasdictates of religion, divine law (opp. iūs, human law), or an obligation thereunder
6Proto-Indo-Europeanbʰeh₂osutterance, saying
7Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
8Proto-Indo-Europeanbʰeh₂-s-ri-

via English ultra

StepLanguageWordMeaning
1EnglishultraExtreme; far beyond the norm; fanatical;...
2Latinultrābeyond
3Latin-asuffixed to the roots of verbs, forms agent...
4Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
5Proto-Indo-European-éh₂
Every word from Proto-Indo-European bʰeh₂-s-ri-Every word from Proto-Indo-European bʰeh₂-Every word from Proto-Indo-European bʰeh₂os