psychotoxic

[ sahy-koh-tok-sik ]
/ ˌsaɪ koʊˈtɒk sɪk /

adjective Pharmacology.

toxic or harmful to the mind or personality.

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Origin of psychotoxic

First recorded in 1960–65; psycho- + toxic

OTHER WORDS FROM psychotoxic

psy·cho·tox·ic·i·ty [sahy-koh-tok-sis-i-tee], /ˌsaɪ koʊ tɒkˈsɪs ɪ ti/, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020