nitrazepam
Concise Oxford English Dictionary © 2008 Oxford University Press:
nitrazepam /nʌɪˈtreɪzɪpam, -ˈtrazə-/
▶noun Medicine a short-acting drug used to treat insomnia.
– origin 1960s: from nitr(o) + az(o-) + ep(ine) + am(ide).
'nitrazepam' also found in these Oxford entries:

