double-check

1 of 2

verb

ˌdə-bəl-ˈchek How to pronounce double-check (audio)
ˈdə-bəl-ˌchek
double-checked; double-checking; double-checks

transitive verb

: to subject to a double check
data double-checked for accuracy

intransitive verb

: to make a double check

double check

2 of 2

noun

: a careful checking to determine accuracy, condition, or progress especially of something already checked

Examples of double-check in a Sentence

Recent Examples on the Web
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.
Verb
Arizona Lottery officials encourage all players to double-check their tickets, just in case lightning struck twice. Tiffany Acosta, AZCentral.com, 9 Dec. 2025 Thornton double-checked with the city. Frederick Melo, Twin Cities, 5 Dec. 2025 So dust everything off and double-check the bottoms of your shoes before calling it a day. Lydia Mansel, Travel + Leisure, 1 Dec. 2025 Always double-check the Universal Orlando Resort app for the correct times. Megan Dubois, Southern Living, 28 Nov. 2025 See All Example Sentences for double-check

Word History

First Known Use

Verb

1920, in the meaning defined at transitive sense

Noun

1890, in the meaning defined above

Time Traveler
The first known use of double-check was in 1890

Browse Nearby Words

See all Nearby Words

Cite this Entry

“Double-check.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/double-check. Accessed 14 Dec. 2025.

Kids Definition

double-check

verb
dou·​ble-check
ˌdəb-əl-ˈchek
ˈdəb-əl-ˌchek
: to make a careful check (as for accuracy) of something already checked
double check noun
Last Updated: - Updated example sentences
Love words? Need even more definitions?

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