annotate

/ˈænəteɪt/ · AN-uh-taytverb

To add notes that explain, clarify, or analyse a text or image.

Use annotate when a reader or editor adds purposeful notes identifying claims, evidence, context, definitions, or interpretation.

What annotate Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Mark a text

Add notes identifying claims, evidence, structure, or unfamiliar terms.

Example

Students annotated the article by marking claims and evidence.

2

Supply historical context

Add explanations that help readers understand references or background.

Example

The editor annotated the manuscript with historical explanations.

3

Label data or images

Attach identifying or interpretive information to visual material.

Example

Researchers annotated each image with species and location data.

Use annotate Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The editor annotated the manuscript with historical explanations.

Students carefully annotated the article before discussing its argument.

The digital archive provides a heavily annotated edition of the letters.

Precision Matters

Annotate overlaps with several common words, but each carries a different emphasis.

annotate

Adds notes directly to a source for explanation or analysis.

vs.
comment

Broadly expresses an observation or opinion.

annotate

Adds explanatory content as well as visual marking.

vs.
highlight

Draws attention to selected material without necessarily explaining it.

annotate

Adds notes while leaving the original source intact.

vs.
edit

Changes or prepares the original content itself.

annotate

Works alongside the source at specific points.

vs.
summarise

Condenses the source's main ideas into a shorter account.

Test annotate in Context

They must add explanatory and analytical notes to the text.

1

Before evaluating the article, students were asked to ___ it by labelling each claim, its supporting evidence, and unfamiliar terminology.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated2 August 2026
Selection and reviewRead our methodology