Wordnet 3.0
NOUN (1)
1. 
 an alkaloid with anticholinergic effects that is used as a sedative and to treat nausea and to dilate the pupils in ophthalmic procedures; 
- Example: "transdermal scopolamine is used to treat motion sickness"- Example: "someone sedated with scopolamine has difficulty lying"[syn: scopolamine, hyoscine]
WordNet (r) 3.0 (2006):
scopolamine
    n 1: an alkaloid with anticholinergic effects that is used as a
         sedative and to treat nausea and to dilate the pupils in
         ophthalmic procedures; "transdermal scopolamine is used to
         treat motion sickness"; "someone sedated with scopolamine
         has difficulty lying" [syn: scopolamine, hyoscine]