Impotent /(?)/

Im·po·tent

Impotent

a.
  1. Not potent; wanting power, strength. or vigor. whether physical, intellectual, or moral; deficient in capacity; destitute of force; weak; feeble; infirm.
    There sat a certain man at Lystra, impotent inhis feet.
    — Acts xiv. 8.
    O most lame and impotent conclusion!
    Not slow to hear, Nor impotent to save.
  2. Wanting the power of self-restraint; incontrolled; ungovernable; violent.
    Impotent of tongue, her silence broke.
  3. Wanting the power of procreation; unable to copulate; also, sometimes, sterile; barren; (Med.)

Impotent

n.
  1. One who is impotent. [R.]