noun (n)

• dry mash for poultry(noun.food)

  Synonym:
  scratch
  

  source: wordnet30
• an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant(noun.artifact)

  Synonym:
  chalk, crank, deoxyephedrine, glass, ice, meth, methamphetamine, methamphetamine hydrochloride, methedrine, shabu, trash
  

  source: wordnet30