Valium

noun2

1. •
   The drug diazepam.

   • These are the minor tranquilizers such as Diazepam (Valium), Chlordiazepoxide (Librium), Oxazepam (Serax), and related benzodiazepines, and Meprobamate, which are used to treat anxiety neurosis. — 1979
2. •
   A Valium pill.