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

1 sense of hydantoin

Sense 1
hydantoin -- (any of a group of anticonvulsant drugs used in treating epilepsy)
       => anticonvulsant, anticonvulsant drug, antiepileptic, antiepileptic drug -- (a drug used to treat or prevent convulsions (as in epilepsy))