Where does “radiotherapeut” come from?

radiotherapeut (Dutch) comes from Dutch radio, from English radio, from English radiotelegraphy, from English telegraphy, from English Telegraph, from French télégraphe, from French télé-, from Ancient Greek τῆλε.

radiotherapeut (Dutch): radiotherapist

Definitions

  1. radiotherapist

Ancestry of “radiotherapeut”, step by step

radiotherapeut traces back through two separate lines of ancestry.

via Dutch radio

StepLanguageWordMeaning
1Dutchradioradio, tuner
2EnglishradioThe technology that allows for the transmission...
3EnglishradiotelegraphyThe process and techniques of sending telegrams...
4Englishtelegraphycommunication at a distance by means of the...
5EnglishTelegraphany process for transmitting arbitrarily long messages over a long distance using a symbolic code
6Frenchtélégraphetelegraph
7Frenchtélé-tele-
8Ancient Greekτῆλεfar off, afar, far away
9Latincommūnicāre—
10Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
11Old Latincom(m)oinis—
12Proto-Italickommoiniscommon
13Proto-Indo-Europeanḱom-moy-ni-held in common
14Proto-Indo-Europeanḱómbeside, near, by, with
15Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
16Middle Englishkyt—

via Dutch therapeut

StepLanguageWordMeaning
1Dutchtherapeuttherapist
2Ancient GreekθερᾰπευτήςOne who waits upon another; attendant
Every word from Middle English kyt →Every word from Proto-Indo-European ḱe →Every word from Proto-Indo-European ḱóm →