Medical Definition of stramonium
1: the dried leaves of the jimsonweed (Datura stramonium) or of a related plant of the genus Datura containing the anticholinergic and antispasmodic alkaloids atropine, hyoscyamine, and scopolamine and used especially formerly in the treatment of asthma and parkinsonism
Seen and Heard
What made you want to look up stramonium? Please tell us where you read or heard it (including the quote, if possible).