Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun mephenytoin

1 sense of mephenytoin

Sense 1
mephenytoin, Mesantoin -- (a toxic anticonvulsant drug (trade name Mesantoin) used in the treatment of epilepsy when less toxic anticonvulsants have been ineffective)
       => anticonvulsant, anticonvulsant drug, antiepileptic, antiepileptic drug -- (a drug used to treat or prevent convulsions (as in epilepsy))