Where does “horoscopist” come from?

horoscopist (English) comes from English horoscope, from Middle French horoscope, from Medieval Latin horoscopus, from Ancient Greek ὡροσκόπος, from Ancient Greek σκοπός, from Ancient Greek σκέπτομαι, from Proto-Hellenic sképťomai, from Proto-Indo-European spéḱyeti — to see, to look, to observe.

horoscopist (English): One versed in horoscopy; an astrologer

Definitions

  1. One versed in horoscopy; an astrologer

Ancestry of “horoscopist”, step by step

horoscopist traces back through two separate lines of ancestry.

via English horoscope

StepLanguageWordMeaning
1EnglishhoroscopeThe position of the planets and stars at the...
2Middle Frenchhoroscope
3Medieval Latinhoroscopushoroscope
4Ancient Greekὡροσκόποςone who watches the time
5Ancient Greekσκοπόςwatcher, lookout; protector, guardian; spy, scout
6Ancient GreekσκέπτομαιI look at, examine; I examine, consider, think
7Proto-Hellenicsképťomaito look at
8Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
9Proto-Indo-Europeanspeḱ-to see, to look, to observe

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 speḱ-Every word from Proto-Indo-European spéḱyetiEvery word from Proto-Hellenic sképťomai