n. denatured alcohol; methyl alcohol. (Streets and underworld.) : Meth used to be pink. Now they put something in it to make you vomit.
n. methamphetamine. (Drugs.) : Usually meth is injected, having almost an immediate effect.
n. methadone. (Drugs.) : Sometimes meth means methadone, a drug used in drug treatment.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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