t͡ʃɔːk t͡ʃɔk kɹæŋk ɡlɑːs ɡlæs aɪs ˌmɛθæmˈfɛtəˌmin ˌmɛθamˈfɛtəmiːn ˌhaɪdɹə(ʊ)ˈklɔːɹaɪd skɹætʃ tɹæʃ 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 dry mash for poultry