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[klawr-fuh-nir-uh-meen, klohr-] /ˌklɔr fəˈnɪr əˌmin, ˌkloʊr-/
noun, Pharmacology
an antihistaminic compound, C 20 H 23 ClN 2 O 4 , used in treating the symptoms of allergies.
Origin of chlorpheniramine Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Contemporary Examples
  • Elvis also had the painkillers morphine and Demerol; tranquilizers Placidyl and Valium; and chlorpheniramine, an antihistamine.

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