Impotence; Impotency

Part of speech: noun (n.)

1. The quality or condition of being impotent; want of strength or power, animal, intellectual, or moral; weakness; feebleness; inability; imbecility. Some were poor by impotency of nature; as young fatherless children, old decrepit persons, idiots, and cripples. Hayward. O, impotence of mind in body strong! Milton.

2. Want of self-restraint or self-control. [R.] Milton.

3. Want of procreative power; inability to copulate, or beget children; also, sometimes, sterility; barrenness.