annotation

/ˌænəˈteɪʃən/
noun
  1. A note or comment added to a text or document to explain or criticize it.
    • The teacher wrote an annotation next to the difficult paragraph.
    • The digital book allows readers to add their own annotations.
    • Each annotation in the margin helped clarify the historical context.
  2. The act or process of adding notes or comments to a text.
    • The software makes annotation quick and easy for researchers.
    • Annotation is a key skill for close reading in literature class.
    • His annotation of the ancient manuscript took several months.
What does "annotation" mean? | whatsthatwordmean | whatsthatwordmean