quinine

English Thesaurus

1. a bitter alkaloid extracted from chinchona bark; used in malaria therapy (noun.artifact)

hypernym	:	antimalarial, antimalarial drug,
definition	:	a medicinal drug used to prevent or treat malaria (noun.artifact)

substance meronym	:	quinine water, tonic, tonic water,
definition	:	lime- or lemon-flavored carbonated water containing quinine (noun.food)