#abhenry  a unit of inductance equal to one billionth of a henry
  supertype:  inductance_unit  a measure of the property of an electric circuit by which an electromotive force is induced in it
  part of:  henry__H  a unit of inductance in which an induced electromotive force of one volt is produced when the current is varied at the rate of one ampere per second

No statement uses or specializes abhenry; click here to add one.