mesantoin

Noun mesantoin has 1 sense

• mesantoin(n = noun.artifact) mephenytoin - a toxic anticonvulsant drug (trade name Mesantoin) used in the treatment of epilepsy when less toxic anticonvulsants have been ineffective;
is a kind of anticonvulsant, anticonvulsant drug, antiepileptic, antiepileptic drug