psychoplegic

psychoplegic

 [si″ko-ple´jik]
an agent lessening cerebral activity or excitability.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

psychoplegic

(sī″kō-plē′jĭk) [″ + plege, a stroke]
An agent reducing excitability of the mental processes; a sedative.
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