de·bil·i·tate [ di bílli tàyt ](past and past participlede·bil·i·tat·ed, present participlede·bil·i·tat·ing, 3rd person present singularde·bil·i·tates)
transitive verb
Definition:
make somebody or something weak: to sap the strength or energy of somebody or something
[Mid-16th century. < Latin debilitat-, past participle of debilitare "weaken" < debilitas "weakness" (see debility)]