Where does “fastidiously” come from?

Fastidiously derives from English fastidious, from Latin fastidiosus, from Latin fastidium, from Latin taedium, from Latin fas, tracing ultimately through Proto-Indo-European līg-, bʰeh₂-, and ḱóm.

fastidiously (English): In a fastidious manner

Definitions

  1. In a fastidious manner

Ancestry of “fastidiously”, step by step

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-
Every word from Proto-Indo-European bʰeh₂-s-ri-Every word from Proto-Indo-European bʰeh₂-Every word from Proto-Indo-European bʰeh₂os