Where does “astrogeologist” come from?

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

astrogeologist (English): One who studies astrogeology

Definitions

  1. One who studies astrogeology

Ancestry of “astrogeologist”, step by step

astrogeologist traces back through two separate lines of ancestry.

via English geologist

StepLanguageWordMeaning
1EnglishgeologistA person who is skilled at geology
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 astro

StepLanguageWordMeaning
1Englishastroastroturf
Every word from Proto-Hellenic -tāsEvery word from English -istEvery word from Ancient Greek -τής