Where does “diffractionist” come from?

diffractionist (English) comes from English diffraction, from New Latin diffrāctiō, from Latin diffractus, from Latin diffringo, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

diffractionist (English): A person who uses X-ray diffraction

Definitions

  1. A person who uses X-ray diffraction

Ancestry of “diffractionist”, step by step

diffractionist traces back through two separate lines of ancestry.

via English diffraction

StepLanguageWordMeaning
1EnglishdiffractionThe bending of a wave around an obstacle; The...
2New Latindiffrāctiō
3Latindiffractusshattered
4LatindiffringoI shatter
5Latindis-asunder, apart, in two; reversal, removal;...
6Latincalceusshoe
7Latincalxlimestone; chalk; the finish line
8Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English ist

StepLanguageWordMeaning
1EnglishistA practitioner or supporter of an ism
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
Every word from Ancient Greek χάλιξEvery word from Latin dis-Every word from Latin calx