meth

noun Slang.

1. methamphetamine; Methedrine.

1. a combining form representing methyl in compound words: methenamine.

1. Methodist.

noun informal

1. short for methamphetamine
2. short for methadone

combining form

1. indicating a chemical compound derived from methane or containing methyl groupsmethacrylate resin

abbreviation for

1. Methodist

n.colloquial abbreviation of methedrine, attested from 1967. n.

1. Methamphetamine hydrochloride.

pref.

1. Methyl:methane.