Phenytoin
/fɛˈnɪt.əʊ.ɪn/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A synthetic compound related to hydantoin, used as an anticonvulsant in the treatment of epilepsy. uncountable
- 2 an anticonvulsant drug (trade name Dilantin) used to treat epilepsy and that is not a sedative wordnet
Etymology
Contraction of diphenylhydantoin.