Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
Similiar / Same: amphetamine, upper, speed
Categories: drug of abuse, stimulant, stimulant drug, street drug
Within this category: amphetamine sulfate, Benzedrine, dextroamphetamine sulphate, methamphetamine