Where does “psycho” come from?

Psycho comes from English psychopath, from German psychopatisch, from Ancient Greek ψυχή and -η and -ᾱ and Proto-Indo-European -eh₂.

psycho (English): Psychotic, or otherwise insane; A person who is...

Definitions

  1. Psychotic, or otherwise insane; A person who is...

Ancestry of “psycho”, step by step

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

Words derived from “psycho

Every word from Proto-Indo-European leǵ-
psycho — Etymology, Origin & Word History | Etymology Explorer