To lessen or deplete the nerve, energy, or strength of
It is expected that the illness will debilitate him for at least another week.
The self-defense class taught how to debilitate an attacker in any dangerous situation.
A scientist recently discovered a drug that can quickly debilitate the growth of cancer cells.
She didn't want to get glasses but realized her poor eyesight would debilitate her success in class, as she couldn't see the board well.
The new information released on the political scandal would debilitate his chances of being re-elected.