life-changing

adjective

life-chang·​ing ˈlīf-ˌchān-jiŋ How to pronounce life-changing (audio)
: having or capable of having a significant impact on someone's life
a life-changing career opportunity
a life-changing injury
… in 1986 he took a year off to travel. The experience was life-changing and led to his 1991 decision to pursue writing full-time.Carolyn Hart
(humorous) Made with fresh carrots, pineapple, a blend of warm spices and a homemade brown butter cream cheese frosting, this carrot cake recipe is life-changingJocelyn Delk Adams

Examples of life-changing in a Sentence

Recent Examples on the Web
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His victory at the 24 Hours of Le Mans in a Ferrari 499P Hypercar marked a new peak in his astonishing recovery from a life-changing rally crash in 2011. Luke Smith, New York Times, 6 May 2026 Deadrich could not have imagined how life-changing buying the Lava House would be. Zoey Goto, Architectural Digest, 6 May 2026 Apart from the Feel Alive Again programme, do take time to book some of the signature treatments from Gua Sha with the brilliant Vladia, to life-changing Watsu, and the Euphoria Byzantine Hammam Ritual. Condé Nast, Condé Nast Traveler, 6 May 2026 The action star, 63, opens up about a life-changing vacation with his family that put his life in perspective. Angela Andaloro, PEOPLE, 4 May 2026 See All Example Sentences for life-changing

Word History

First Known Use

1747, in the meaning defined above

Time Traveler
The first known use of life-changing was in 1747

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Cite this Entry

“Life-changing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/life-changing. Accessed 12 May. 2026.

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