Where does “pillarist” come from?

pillarist (English) comes from English pillar, from Old French pilier, from Vulgar Latin pilare, from Latin pila, from Latin pīlus, from Latin pīlum, from Proto-Italic pistlom, from Proto-Indo-European pis-tlo- — to grind, to crush.

pillarist (English): A stylite

Definitions

  1. A stylite

Ancestry of “pillarist”, step by step

pillarist traces back through two separate lines of ancestry.

via English pillar

StepLanguageWordMeaning
1EnglishpillarA large post, often used as supporting...
2Old Frenchpilier
3Vulgar Latinpilarea pillar
4Latinpilamortar; pillar; pier
5Latinpīlusa hair
6Latinpīluma pounder, pestle
7Proto-Italicpistlom
8Proto-Indo-Europeanpis-tlo-
9Proto-Indo-Europeanpeys-to grind, to crush

via English ist

StepLanguageWordMeaning
1EnglishistA practitioner or supporter of an ism
2English-istAdded to words to form nouns denoting
3Old French-iste
4Latin-ista-ist; one who practises or believes
5Ancient Greek-ιστήςAlternative form of -τής; -ist
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Proto-Hellenic-tās
Every word from Proto-Indo-European peys-Every word from Proto-Indo-European pis-tlo-Every word from Proto-Italic pistlom