"quinacrine" in the noun sense
1. quinacrine, quinacrine hydrochloride, mepacrine, Atabrine
a drug (trade name Atabrine) used to treat certain worm infestations and once used to treat malaria
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License