Where does “psychotechnology” come from?

psychotechnology (English) comes from English psycho, from English psychology, from French psychologie, from Latin psychologia, from Latin -logia, from Ancient Greek -λογία, from Ancient Greek λόγος, from Ancient Greek λέγω — to gather, collect, with derivatives meaning to...

psychotechnology (English): The technological application of psychology

Definitions

  1. The technological application of psychology

Ancestry of “psychotechnology”, step by step

psychotechnology traces back through two separate lines of ancestry.

via English psycho

StepLanguageWordMeaning
1EnglishpsychoPsychotic, or otherwise insane; A person who is...
2EnglishpsychologyThe study of the human mind; The study of human...
3Frenchpsychologiepsychology
4Latinpsychologia
5Latin-logia-logy; the study of
6Ancient Greek-λογίαBase for nouns denoting the study of something,...
7Ancient GreekλόγοςThat which is said: word, sentence, speech,...
8Ancient GreekλέγωI put in order, arrange, gather; I choose, count,...
9Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...

via English technology

StepLanguageWordMeaning
1EnglishtechnologyThe organization of knowledge for practical...
2Ancient Greekτεχνολογίαsystematic treatment of grammar
3Ancient Greekτεχνολόγοςtreating by rules of art; writer on the art of...
4Ancient Greek-λόγοςword, speech; one who speaks; word, knowledge,...
5Ancient Greek-όςForms agentive or patientive adjectives and nouns from the o-grade of a verbal root
6Proto-Hellenic*-os
7Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...
Every word from Proto-Indo-European leǵ-Every word from Ancient Greek -λογίαEvery word from Ancient Greek λέγω
psychotechnology — Etymology, Origin & Word History | Etymology Explorer