lorazepam
Concise Oxford English Dictionary © 2008 Oxford University Press:
lorazepam /lɔːˈreɪzɪpam, -ˈrazə-/
▶noun Medicine a drug of the benzodiazepine group, used especially to treat anxiety.
– origin 1960s: from (ch)lor(o-) (‘chlorine’) + -azepam, on the pattern of words such as diazepam.
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