Psychosis

google

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mid 19th century: from Greek psukhōsis ‘animation’, from psukhoō ‘I give life to’, from psukhē ‘soul, mind’.

wiktionary

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From psych- +‎ -osis or from Ancient Greek ψύχωσις(psúkhōsis, “animation, principle of life”).

etymonline

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psychosis (n.)

1847, "mental affection or derangement," Modern Latin, from Greek psykhē "mind, life, soul" (see psyche) + -osis "abnormal condition." Greek psykhosis meant "a giving of life; animation; principle of life."