gabapentin

noun
gab·​a·​pen·​tin | \ ˈgab-ə-ˌpen-tin How to pronounce gabapentin (audio) \

Medical Definition of gabapentin

: an anticonvulsant drug C9H17NO2 structurally related to gamma-aminobutyric acid that is administered orally as adjunctive therapy in the treatment of partial seizures — see neurontin