: a stimulus that causes stress

Examples of stressor in a Sentence

Credit card debt is a major stressor in her life.
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.
This individual asset is often referred to as zest, and it can be purposefully developed to assist us in managing daily stressors as well as creating meaningful lives. — Joan M. Cook, Time, 17 Oct. 2026 But other economists say consumers are already contending with a host of stressors that stand to weaken their position. — Rob Wile, NBC news, 15 Oct. 2026 The film starts from a point of frustration about a lack of governmental care, and a community falling apart from the stressors of being left with no support. — Kambole Campbell, Variety, 11 Oct. 2026 Generally, once the stressor (in these specific cases, the male partner) is removed, women start to feel like themselves again. — Georgia Casey, Allure, 9 Oct. 2026 See All Example Sentences for stressor

Word History

First Known Use

1950, in the meaning defined above

Time Traveler
The first known use of stressor was in 1950

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Cite this Entry

“Stressor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stressor. Accessed 20 Oct. 2026.

Medical Definition

: a stimulus that causes stress
psychological stressors
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