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[ih-tawr-feen, ih-tohr-] /ɪˈtɔr fin, ɪˈtoʊr-/
noun, Pharmacology
a narcotic analgesic, C 25 H 33 NO 4 , used for immobilizing large animals.
Origin of etorphine
1970-75; probably et(henom)orphine a chemical component; see ethene, -o-, morphine Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for etorphine
  • etorphine should only be handled by licensed veterinarians with a legitimate animal patient and application.
  • These receptors are activated by enkephalins as well as by the alkaloid agonist drugs etorphine and morphine.

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