Noun | 1. | Moban - antipsychotic drug (trade name Moban) used in the treatment of schizophrenia antipsychotic, antipsychotic agent, antipsychotic drug, major tranquilizer, major tranquilliser, major tranquillizer, neuroleptic, neuroleptic agent, neuroleptic drug - tranquilizer used to treat psychotic conditions when a calming effect is desired |