nux vomica

noun

nux vom·i·ca | \ ˈnəks-ˈvä-mi-kə

plural nux vomica

Definition of nux vomica

1 : the poisonous disk-shaped seed of a tree (Strychnos nux-vomica of the family Loganiaceae) of southern Asia that contains several alkaloids and especially strychnine and brucine also : the tree yielding nux vomica

2 : a drug containing nux vomica

Examples of nux vomica in a Sentence

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Regulators have issued five warning letters this year to companies selling products with nightshade or nux vomica. — Matthew Perrone, chicagotribune.com, "FDA to start targeting high-risk homeopathic remedies," 18 Dec. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'nux vomica.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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The first known use of nux vomica was in the 14th century

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nux vomica

noun

nux vom·i·ca | \ ˈnəks-ˈväm-i-kə

plural nux vomica

Medical Definition of nux vomica

1 : the poisonous seed of an Asian tree of the genus Strychnos (S. nux-vomica) that contains several alkaloids and especially strychnine and brucine also : the tree yielding nux vomica