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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - Poisonous crystalline alkaloid occurring with ephedrine and isomorphic with it.

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Usage examples (24)
  • Those contain pseudoephedrine, which is not an active ingredient in
  • Should common chemicals found in cold medications such as pseudoephedrine be made into a controlled substance?
  • Interestingly enough, the sign at my local Target pharmacy that giving a false name when I buy my pseudoephedrine is a Patriot Act violation apparently www):
  • Some manufacturers still make products with pseudoephedrine.
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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.