: 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
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.
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 7 Oct. 2026.

Medical Definition

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