What does "enervate" mean?

The term "enervate" is derived from Latin roots meaning to take away or weaken. In contemporary usage, it specifically refers to the act of causing someone to feel drained of energy or vitality; in essence, it means to weaken or destroy strength. This aligns closely with the definition provided in the answer choice, making it the correct interpretation.

In contrast, the other options suggest meanings that are the opposite of "enervate." To empower indicates giving strength or confidence, while to clarify relates to making something clear, and to invigorate means to fill with life and energy. Thus, these definitions do not fit the meaning of enervate, which is focused on the reduction or depletion of strength and energy.