Where does “Saturnist” come from?

Saturnist (English) comes from English ist, from English -ist, from Old French -iste, from Latin -ista, from Ancient Greek -ιστής, from Ancient Greek -τής, from Proto-Hellenic -tās.

Saturnist (English): A person of a dull, grave, gloomy temperament

Definitions

  1. A person of a dull, grave, gloomy temperament

Ancestry of “Saturnist”, step by step

Saturnist traces back through two separate lines of ancestry.

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

via English Saturn

StepLanguageWordMeaning
1EnglishSaturnThe sixth planet of the solar system, known for its large rings, and until recent times the furthest known; represented in astronomy and astrology by ♄
2Old Englishsætern
3LatinSāturnusSaturn god of fertility and agriculture
4Etruscan𐌔𐌀𐌕𐌓𐌄
Every word from Proto-Hellenic -tāsEvery word from English -istEvery word from Ancient Greek -τής