underscore

verb

un·​der·​score ˈən-dər-ˌskȯr How to pronounce underscore (audio)
underscored; underscoring; underscores
Synonyms of underscorenext

transitive verb

1
: to draw a line under : underline
2
: to make evident : emphasize, stress
arrived early to underscore the importance of the occasion
3
: to provide (action on film) with accompanying music

Examples of underscore in a Sentence

These failures underscore the difficulty of what we're attempting to do. The President's visit underscores the administration's commitment to free trade. She underscored the most important points.
Recent Examples on the Web
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However the failure to reach an agreement on the 100-billion Euro ($116 billion) project, which also includes Spain, underscores the struggles Europe has faced in rebuilding its military capacity after decades of underinvestment. CNN Money, 9 June 2026 By Rachel Phua | Bloomberg US companies are spending more on executive perks such as luxury relocations and private jets, underscoring a widening divide between the rewards offered to corporate leaders and the more modest pay gains available to much of the workforce. Bloomberg, Oc Register, 8 June 2026 Indonesia’s foreign-exchange reserves fell for a fifth straight month in May, underscoring the cost of policymakers’ efforts to steady the rupiah after its slide to a record low. Grace Sihombing, Bloomberg, 8 June 2026 The result sidelines a pro-Russia challenger under house arrest, while investigators target his allies for alleged vote-buying, underscoring a bitter contest over Armenia’s ties to Moscow and the European Union. Avet Demourian, Los Angeles Times, 8 June 2026 See All Example Sentences for underscore

Word History

First Known Use

1770, in the meaning defined at sense 1

Time Traveler
The first known use of underscore was in 1770

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Cite this Entry

“Underscore.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underscore. Accessed 10 Jun. 2026.

Kids Definition

underscore

verb
un·​der·​score
ˈən-dər-ˌskō(ə)r
-ˌskȯ(ə)r
1
: to draw a line under : underline
2
underscore noun

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