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WordNet 3.0Copyright Princeton University
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n. - An alkaloid with anticholinergic effects that is used as a sedative and to treat nausea and to dilate the pupils in ophthalmic procedures.

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Usage examples (33)
  • Each could have filled anti-gas syringe with hyoscine.
  • “This is the one that contained hyoscine,” said Alleyn.
  • If there was hyoscine, a fatal amount — what would he say?
  • “I might give him too much hyoscine if you did,” he said.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.