What does the word virago denote in terms of characteristics?

The term "virago" refers to a woman who is characterized by a noisy, domineering personality. Historically, it has been used to describe a woman who is assertive or courageous, but often carries a connotation of being shrewish or overbearing. This word encapsulates traits associated with someone who is not just strong-willed but may also be loud and controlling in their demeanor.

In the context of the choices provided, "calm demeanor" does not align with the assertive traits associated with a virago, and "nurturing figure" contrasts sharply, as nurturing implies gentleness and care rather than a domineering personality. Similarly, while an "astute advisor" suggests intelligence and wisdom, it lacks the critical edge of forcefulness or brazen behavior that defines a virago. Therefore, the word accurately captures the essence of having a powerful yet potentially abrasive presence, making "C" the correct answer.