annotation

noun
an·​no·​ta·​tion | \ˌa-nə-ˈtā-shən \

Definition of annotation 

1 : a note added by way of comment or explanation The bibliography was provided with helpful annotations.

2 : the act of annotating something

Examples of annotation in a Sentence

Without the annotations, the diagram would be hard to understand. the author's annotation of the diagram

Recent Examples on the Web

As Josh Sacks notes, the cost of this annotation far exceeds the cost of collecting the road imagery, probably by two orders of magnitude. Jonathan M. Gitlin, Ars Technica, "Elon Musk promises big new Tesla Autopilot upgrade, but is it legal?," 10 Dec. 2018 The writing’s been on the wall about annotations for some time now. Jon Porter, The Verge, "YouTube annotations will disappear for good in January," 27 Nov. 2018 But users quickly improvised, re-posting screenshots from others’ Stories on their own, often with annotations or comments. Kurt Wagner, Recode, "‘Stories’ was Instagram’s smartest move yet," 8 Aug. 2018 Like just about every other plot element, Josh’s mental issues are telegraphed by lazy visual annotations rather than solid writing. Jeannette Catsoulis, New York Times, "Review: Two Brothers, One Therapist and an ‘Aardvark’," 12 Apr. 2018 Another playlist, for the Travel Channel, further defined his tastes by including annotations of the songs. Randall Roberts, latimes.com, "Anthony Bourdain wasn't just a food lover — he was a music freak, too," 8 June 2018 Read her speech below and click on the yellow, highlighted text to view annotations by the Fix. Eugene Scott, Washington Post, "Stacey Abrams’s victory speech, annotated," 23 May 2018 It will be published in English in its entirety for the first time next month as The Travel Diaries of Albert Einstein: The Far East, Palestine and Spain, 1922-1923, with annotations by the Einstein scholar Ze’ev Rosenkranz. Sandra Dionisi, Smithsonian, "When Albert Einstein Visited Japan," 18 Apr. 2018 But Eden still gets to play a major role in the finale, thanks to something June finds in her belongings: a copy of the Bible, covered in Eden’s own notes and annotations. Emma Dibdin, Harper's BAZAAR, "The Handmaid's Tale Season 2 Finale Offers a Light in the Darkness," 11 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'annotation.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of annotation

15th century, in the meaning defined at sense 1

History and Etymology for annotation

see annotate

Keep scrolling for more

Learn More about annotation

Share annotation

Dictionary Entries near annotation

Annonaceae

annotate

annotated

annotation

annotatory

annotinous

annotto

Statistics for annotation

Last Updated

17 Dec 2018

Look-up Popularity

Time Traveler for annotation

The first known use of annotation was in the 15th century

See more words from the same century

Keep scrolling for more

More Definitions for annotation

annotation

noun

English Language Learners Definition of annotation

: a note added to a text, book, drawing, etc., as a comment or explanation

: the act of adding notes or comments to something : the act of annotating something

annotation

noun
an·​no·​ta·​tion | \ˌa-nə-ˈtā-shən \

Legal Definition of annotation 

1 : a note added (as to a statute) by way of comment or explanation often furnishing summaries of relevant court decisions

2 capitalized : an informational and descriptive note or essay (as about a case or legal issue) especially in American Law Reports

Keep scrolling for more

More from Merriam-Webster on annotation

Rhyming Dictionary: Words that rhyme with annotation

Spanish Central: Translation of annotation

Nglish: Translation of annotation for Spanish Speakers

Britannica English: Translation of annotation for Arabic Speakers

Comments on annotation

What made you want to look up annotation? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a knickknack or trinket

Get Word of the Day daily email!

Test Your Vocabulary

Find the Cousins

  • a-large-tree-with-many-branches
  • Which pair shares a common word ancestor?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Citation

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!