1) Addictive amphetamine 2) Amphetamine 3) Amphetamine lead-in 4) Breaking Bad commodity 5) Breaking Bad contraband 6) Breaking Bad drug 7) Breaking Bad subject 8) Chalk 9) Chicken feed 10) Christian denomination 11) Controlled substance 12) Crank 13) Dangerous speed 14) Dangerous street drug 15) Deoxyephedrine 1) Deoxyephedrine 2) Methamphetamine 3) Methedrine 4) Shabu 5) Sys 
• (n.) See Meathe.
Meth noun See Meathe . [ Obsolete] Chaucer. 
A drug that stimulates the central nervous system and depresses intestinal motility, causing an increase in appetite. Drug abusers take the medication orally or intraveneously, which causes psychological dependence. Pregnant women that take the drug are at an increased risk of developing preterm labor, placental abruption, fetal distress, intraut.....
Meth is slang for Methedrine (methamphetamine) a form of stimulant.
methedrine, a powerful stimulant closely related to the amphetamines