psychosis

noun/saɪˈkoʊsɪs/

Frequency rank: #10,208 most common English word

Meaning

A severe mental disorder in which a person loses contact with reality, often involving hallucinations or delusions.

Illustration for the English word “psychosis”

Example sentence

After weeks without sleep, he began to show signs of psychosis, losing touch with reality completely.

Synonyms & related words

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