(n): the property of lacking physical or mental strength; liability to failure under pressure or stress or strain
(n): serious weakening and loss of energy
(n): becoming weaker
(n): surgical removal of a nerve
(n): surgical removal of a body part or tissue
I saw that all beings are fated to happiness: action is not life, but a way of wasting some force, an enervation. Morality is the weakness of the brain.
(Arthur Rimbaud)