noun Etymology: New Latin, from Greek, madness, from paranous demented, from para- + nous mind Date: circa 1811 a psychosis characterized by systematized delusions of persecution or grandeur usually without hallucinations, a tendency on the part of an individual or group toward excessive or irrational suspiciousness and distrustfulness of others, ~c also paranoic adjective or noun paranoically adverb
PARANOIA
Meaning of PARANOIA in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012