debilitándolas
Debilitándolas is a Spanish verb form meaning "weakening them." It is the present participle of the verb debilitar, which translates to "to weaken" or "to enfeeble." The "-las" ending indicates that the direct object being weakened is feminine and plural. This grammatical construction is used in a variety of contexts to describe an action that is actively diminishing the strength, power, or effectiveness of one or more feminine entities.
For example, one might say "Las políticas económicas están debilitándolas" (The economic policies are weakening them),