: a positive form of stress having a beneficial effect on health, motivation, performance, and emotional well-being
… during positive stress ("eustress"), such as a promotion or vacation, feel-good chemicals called endorphins are released.Tracy Boyd

Examples of eustress in a Sentence

Recent Examples on the Web
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Psychologists call it eustress, the positive form of stress that pushes us to grow without breaking us. Mark Murphy, Forbes.com, 16 Sep. 2025 Even taking on a new responsibility at work — like leading a team or managing a major project — can bring eustress. Mark Travers, Forbes.com, 10 Apr. 2025 Unlike chronic distress, eustress enhances performance and resilience. Mark Travers, Forbes.com, 10 Apr. 2025 Positive stress, or eustress, can be exciting and motivating. Cheri Rainey, Forbes, 3 Dec. 2024 For the first step of the October theory, use the last few days of this month to acknowledge your eustress and harness it. Mark Travers, Forbes, 22 Oct. 2024 There is a Goldilocks rule of stress (called eustress) in which just enough can be best. Tracy Brower, Forbes, 26 Mar. 2023

Word History

Etymology

eu- + stress entry 1

First Known Use

1968, in the meaning defined above

Time Traveler
The first known use of eustress was in 1968

Browse Nearby Words

Cite this Entry

“Eustress.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eustress. Accessed 30 Jul. 2026.

Medical Definition

: a positive form of stress having a beneficial effect on health, motivation, performance, and emotional well-being
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