Definition

1. Noun:
   • The act or process of adding notes or comments to a text or diagram: "annotation" refers to the action of making explanatory or critical notes.
   • A note, comment, or explanation added to a text or diagram: "annotation" can also be the note itself that is added.

Examples of Usage

• Noun (Act/Process):

  • The careful annotation of the ancient manuscript took scholars several years.
  • Digital tools have simplified the annotation of PDF documents.

• Noun (The Note Itself):

  • The margin was filled with helpful annotations.
  • Each genetic variant in the database has a detailed annotation.

Advanced Usage

• "Text annotation": The practice of adding labels, comments, or tags to a text, often for linguistic analysis or machine learning.

  • Text annotation is a crucial step in training natural language processing models.

• "Genome annotation": In biology, the process of identifying the locations of genes and other functional elements in a DNA sequence.

  • The project's goal is the complete annotation of the newly sequenced genome.

Variants and Related Words

• Annotate (verb): To add notes or comments to a text or diagram.

  • Students were asked to annotate the poem as they read it.

• Annotated (adjective): Provided with explanatory notes.

  • She bought an annotated edition of Shakespeare's plays.

Synonyms

• Commentary: A series of explanations or interpretations.
• Gloss: A brief explanation or translation of a difficult word or phrase.
• Note: A brief record of facts or impressions.

Related Phrases

• "Margin annotation": A note written in the margin of a page.
  • His books were famous for their insightful margin annotations.

Related Idioms

(This word is not commonly used in idiomatic expressions.)

Noun

1. the act of adding notes
2. a comment or instruction (usually added)
   • his notes were appended at the end of the article
   • he added a short notation to the address on the envelope