Where does “chemotherapist” come from?

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

chemotherapist (English): One who administers chemotherapy

Definitions

  1. One who administers chemotherapy

Ancestry of “chemotherapist”, step by step

chemotherapist traces back through two separate lines of ancestry.

via English therapist

StepLanguageWordMeaning
1EnglishtherapistSomeone who provides therapy, usually...
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 chemo

StepLanguageWordMeaning
1EnglishchemoClipping of chemotherapy
Every word from Proto-Hellenic -tās →Every word from English -ist →Every word from Ancient Greek -τής →