Which term describes an indication or sign of something?

The term that best describes an indication or sign of something is "denote." In this context, "denote" means to be a sign of or to indicate something specific. When something denotes another thing, it serves as a marker or representation that points to an idea, object, or condition. This term is often used in both literal and figurative contexts to express the idea of signifying or representing something beyond itself.

While "reveal," "imply," and "manifest" can also connect to the idea of showing or demonstrating something, their nuances differ. "Reveal" suggests making something known that was previously hidden or unknown. "Imply" indicates a suggestion or hint that is not explicitly stated. "Manifest" refers to a clear appearance or demonstration of something, often used to describe something becoming evident or obvious. In contrast, "denote" is more directly aligned with the idea of marking something as an indicator or sign.