Where does “chemoradiotherapeutic” come from?

chemoradiotherapeutic (English) comes from English radiotherapeutic, from English therapeutic, from New Latin therapeuticus, from Ancient Greek θεραπευτικός, from Ancient Greek θεραπευτής, from Ancient Greek -τής, from Ancient Greek πεῖρα, from Proto-Indo-European per- — passed , crossed.

chemoradiotherapeutic (English): chemotherapeutic and radiotherapeutic

Definitions

  1. chemotherapeutic and radiotherapeutic

Ancestry of “chemoradiotherapeutic”, step by step

chemoradiotherapeutic traces back through two separate lines of ancestry.

via English radiotherapeutic

StepLanguageWordMeaning
1EnglishradiotherapeuticPertaining to radiotherapy
2EnglishtherapeuticOf, or relating to therapy; Having a positive...
3New Latintherapeuticuscuring, healing
4Ancient Greekθεραπευτικόςattentive, helpful, obliging, curative
5Ancient GreekθεραπευτήςOne who waits upon another; attendant
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Ancient Greekπεῖραtrial, experiment, attempt
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

via English chemo

StepLanguageWordMeaning
1EnglishchemoClipping of chemotherapy
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Ancient Greek -τής
chemoradiotherapeutic — Etymology, Origin & Word History | Etymology Explorer