noun Date: 1966 any of the powerful tranquilizers (as the phenothiazines and butyrophenones) used especially to treat psychosis and believed to act by blocking dopamine nervous receptors, ~ adjective
ANTIPSYCHOTIC
Meaning of ANTIPSYCHOTIC in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012