Which of the following best describes "salient"?

The word "salient" refers to something that stands out or is highly noticeable, often because it is important or significant in a particular context. This aligns perfectly with the idea of being prominent. In various scenarios, whether in discussions, presentations, or observations, a salient feature or point is one that captures attention due to its relevance or striking nature.

Other options do not fit this definition. For example, describing something as subtle, ordinary, or commonly overlooked contradicts the essence of what it means to be salient, as those terms suggest a lack of prominence or significance. Thus, the best description of "salient" in this context is indeed prominent and significant.