1. (noun) antipsychotic and antiemetic drug used to treat schizophrenia and to combat nausea and vomiting

• antiemetic
• antiemetic drug
• antipsychotic
• antipsychotic agent
• antipsychotic drug
• major tranquilizer
• major tranquilliser
• major tranquillizer
• neuroleptic
• neuroleptic agent
• neuroleptic drug