index 1 of 2

Definition of indexnext
as in indicator
an arrow-shaped piece on a dial or scale for registering information the index on the thermometer dropped below zero

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index

2 of 2

verb

as in to list
to put (someone or something) on a list indexed all the books in the library by category

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of index
Noun
There is a low risk of rip currents for the Atlantic beaches and the UV index is extreme. Lissette Gonzalez, CBS News, 22 June 2026 The National Weather Service issues heat warnings when the heat index – a measure that combines temperature and humidity – is expected to reach at least 105 degrees for two hours or more. Ashley Miznazi, Miami Herald, 22 June 2026
Verb
The study also found that the more advanced group over-indexed on senior leadership sponsorship, training and change management, and data preparation and labeling—all by at least 10 percentage points. John Kell, Fortune, 17 June 2026 This plan isn't indexed for inflation, which means modest income gains could trigger big increases in monthly payments. Cory Turner, NPR, 10 June 2026 See All Example Sentences for index
Recent Examples of Synonyms for index
Noun
  • Hostile and benevolent sexism are early indicators of deeper problems.
    Susan Madsen, Forbes.com, 23 June 2026
  • The researchers emphasized that these specific measurements are critical medical indicators of an older adult's future health.
    Khloe Quill, FOXNews.com, 23 June 2026
Verb
  • The Victorian-style building is listed on the National Register of Historic Places, and this side of the resort directly fronting Cape Cod Bay is known collectively as The Mansion.
    Beth Luberecki, USA Today, 23 June 2026
  • Arraez was the only Giants player listed among the top five candidates at a position, or top 10 for outfield, on the update.
    Sean Campbell, Sacbee.com, 23 June 2026
Noun
  • Created by the makers of Korea’s buzzy Rejuran in-office skin boosters, the Turnover Ampoule offers a needle-free way to tap into the ingredient’s glow-boosting benefits at home.
    Christa Joanna Lee, Allure, 24 June 2026
  • Hong Kong — The buzzing of needles and gasps of pain fall silent, replaced by the clacking and rattling of steel and plastic colliding.
    Chris Lau, CNN Money, 24 June 2026
Verb
  • Flash flooding in the South The intense rainfall in the Southeast overnight Thursday, June 18, and into Friday, June 19, created dangerous flooding and sent several rivers to record highs.
    Dinah Voyles Pulver, USA Today, 20 June 2026
  • The character launches a music career, records songs and steps into the spotlight.
    Precious Fondren, Los Angeles Times, 20 June 2026
Verb
  • Israeli troops advanced to its outskirts and didn’t enter, but their strikes pummeled what had been an economic powerhouse of Shiite business affluence.
    Nabih Bulos, Los Angeles Times, 22 June 2026
  • Check with lifeguards before entering the ocean for possible hazards you may be swept into.
    NC Weather Bot, Charlotte Observer, 22 June 2026
Verb
  • Writers catalogue these fictional phenomena — which range from the terrifying to the downright bizarre — in the form of fake records, studies, research documents, and logs, all of which are indexed in a sprawling archive.
    Maggie Harrison Dupré, Futurism, 18 June 2026
  • This outpost from the same family of Central and Kjolle fame—renowned for both cataloguing and reimagining obscure ingredients found throughout various altitudes of Peru—has become the home base for their culinary research arm, Mater Iniciativa.
    Paola Miglio, Condé Nast Traveler, 18 June 2026
Verb
  • The lawsuit filed by the families names Wilburn, Riverside County, and the cities of Beaumont and Calimesa as defendants, alleging the intersection was dangerously designed and maintained, with inadequate sight lines caused by roadway geometry, vegetation and utility equipment.
    Alaa Elassar, CNN Money, 22 June 2026
  • No charges have been filed yet.
    Jenna DeAngelis, CBS News, 22 June 2026

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Cite this Entry

“Index.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/index. Accessed 26 Jun. 2026.

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