Also found in: Dictionary, Thesaurus, Wikipedia.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
mephenytoinA drug formerly used to control seizures and convulsions (e.g., from epilepsy); it is no longer available in the US or UK.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.