actuarial

adjective

ac·​tu·​ar·​i·​al ˌak-chə-ˈwer-ē-əl How to pronounce actuarial (audio)
-shə-
1
: of or relating to actuaries
2
: relating to statistical calculation especially of life expectancy
actuarially adverb

Examples of actuarial 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.
Writing in the New York Times, Harvard economist Jason Furman was equally blunt, having previously argued that reforms to Social Security and Medicare to eliminate their actuarial deficits must be a central pillar of any serious deficit-reduction framework, not an afterthought. Nick Lichtenberg, Fortune, 17 June 2026 While a positive actuarial balance represents a surplus in financing, it is called an actuarial deficit when negative, according to the Social Security trustees report. Lorie Konish, CNBC, 16 June 2026 Six years is the entire runway, and the report arrives with the largest actuarial deficit since 1977. Teresa Ghilarducci, Forbes.com, 11 June 2026 The organization analyzed actuarial figures from the Social Security Administration and found that as many as 400,000 poor and disabled people and indigent older people could have their support cut or eliminated. Sarah D. Wire, USA Today, 29 Apr. 2026 See All Example Sentences for actuarial

Word History

Etymology

actuary + -al entry 1

First Known Use

1869, in the meaning defined at sense 1

Time Traveler
The first known use of actuarial was in 1869

Browse Nearby Words

Cite this Entry

“Actuarial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/actuarial. Accessed 19 Jun. 2026.

Legal Definition

actuarial

adjective
ac·​tu·​ar·​i·​al ˌak-chə-ˈwer-ē-əl, ˌak-shə- How to pronounce actuarial (audio)
1
: of or relating to actuaries
2
: relating to statistical calculation especially of life expectancy
actuarially adverb

More from Merriam-Webster on actuarial

Love words? Need even more definitions?

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

More from Merriam-Webster