Select the one-word term for:
"A brief note or explanation added alongside a diagram or passage to provide clarity or context."
Show answer & explanation
Correct answer: A
Explanation
Annotation: This refers to the act of adding notes, comments, or explanations directly onto a text or diagram to clarify its meaning.
Footnote: While similar, a footnote is specifically placed at the bottom of a page rather than "alongside" the specific element it describes.
Glossary: This is a centralized list of terms and definitions, usually found at the end of a book or document.
Caption: A caption typically provides a title or a very brief description for an image or illustration, but it lacks the explanatory depth implied by the definition provided.