Letters that make MBD
b, d, m are letters that make 'MBD'
1 possible definitions for 'MBD'
Under this definition, mbd is a noun and has the following properties:
attention deficit disorder, ADD, attention deficit hyperactivity disorder, ADHD, hyperkinetic syndrome, minimal brain dysfunction, minimal brain damage have the same meaning as 'MBD'
'MBD' can be a type of syndrome.
hyperactivity is a part of MBD.