What does the word "prodigious" imply about something?

The term "prodigious" suggests something that is remarkably great in extent, size, or degree. It conveys an implication of impressiveness or extraordinary quality, often associated with something that stands out or is significantly above the norm. This could refer to physical characteristics, abilities, achievements, or even changes that are striking or awe-inspiring. The use of "prodigious" typically evokes a sense of wonder or admiration, indicating that whatever is being described has a notable or considerable magnitude that sets it apart from the ordinary.

The other options do not capture this sense of greatness or magnitude. For instance, triviality suggests something unworthy of attention, danger indicates a risk rather than a remarkable quality, and frequency refers to occurrence rather than extent. Therefore, the correct choice effectively aligns with the underlying meaning of the word "prodigious."