zolpidem

noun
zol·​pi·​dem | \ ˈzōl-pə-ˌdem How to pronounce zolpidem (audio) \
variants: also zolpidem tartrate

Medical Definition of zolpidem

: a sedative and hypnotic drug administered orally in the form of its tartrate (C19H21N3O)2·C4H6O6 in the short-term treatment of insomnia

Note: Zolpidem is marketed under the trademark Ambien.