What best describes the intention behind the word "caption"?

The word "caption" specifically refers to text that describes or titles an accompanying image, illustration, or piece of content. Its primary intention is to provide clarity, context, or additional information about what is depicted in the visual. This helps readers or viewers understand the relevance or significance of the image more effectively. Captions play a critical role in visual media, guiding the audience's interpretation of the visual elements.

Other meanings offered do not align with the function of the word "caption." While some words may involve elements of concealment, confusion, or entertainment, those actions do not align with the purpose of a caption, which is fundamentally about description and titling rather than obscuring or entertaining.