weaken

To make or become weak or weaker.

To become weak or weaker: as, he weakens from day to day.

To make weak or weaker; lesson or reduce the strength, power, ability, influence, or quality of: as, to weaken the body or the mind; to weaken a solution or infusion by dilution; to weaken the force of an argument.

To become weak or weaker; to lose strength, spirit, or determination; to become less positive or resolute.

To make weak; to lessen the strength of; to deprive of strength; to debilitate; to enfeeble; to enervate.

To reduce in quality, strength, or spirit.

To make weaker.

To become weaker.

become weaker

destroy property or hinder normal operations