From WordNet (r) 3.0 (2006): MBD n 1: a condition (mostly in boys) characterized by behavioral and learning disorders [syn: attention deficit disorder, ADD, attention deficit hyperactivity disorder, ADHD, hyperkinetic syndrome, minimal brain dysfunction, minimal brain damage, MBD]
MBD n 1: a condition (mostly in boys) characterized by behavioral and learning disorders [syn: attention deficit disorder, ADD, attention deficit hyperactivity disorder, ADHD, hyperkinetic syndrome, minimal brain dysfunction, minimal brain damage, MBD]
