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- n. A synthetic narcotic analgesic, (4,5 alpha-epoxy-3-hydroxy-17-methyl morphinan-6-one), similar to morphine and heroin. It is used for moderate to severe pain under the trade name Dilaudid.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a narcotic analgesic (trade name Dilaudid) used to treat moderate to severe pain
Sorry, no etymologies found.