Where does “radiotherapie” come from?

radiotherapie (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.

radiotherapie (Dutch): radiotherapy

Definitions

  1. radiotherapy

Ancestry of “radiotherapie”, step by step

radiotherapie traces back through 3 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 therapie

StepLanguageWordMeaning
1Dutchtherapietherapy
2New Latintherapīa
3Ancient Greekθεραπείαa waiting on service; medical treatment
4Ancient Greekθεραπεύωto wait on, attend, serve; to obey; to flatter,...
5Ancient Greek-εύωAdded to the stems of agent or other nouns in...
6Ancient Greek-εύςAdded to noun or adjective stems to form a...

via German Therapie

StepLanguageWordMeaning
1GermanTherapietherapy
Every word from Middle English kytEvery word from Proto-Indo-European ḱeEvery word from Proto-Indo-European ḱóm