This is the 4833rd most frequent Spanish word.
debilita
"Debilita" means "weakens."
In this sentence, 'debilita' is used to indicate the action of making the immune system weaker due to insufficient sleep.
La falta de sueño debilita el sistema inmunológico.
The lack of sleep weakens the immune system.
Here, 'debilita' reflects the impact of events or information that reduce someone's emotional strength or morale.
La noticia inesperada debilita su ánimo.
The unexpected news weakens his spirits.
In this instance, 'debilita' describes the gradual weakening effect of continuous strain on a physical object.