risk factor

noun

: something that increases risk or susceptibility

Examples of risk factor in a Sentence

Age is one of the risk factors for this disease.
Recent Examples on the Web That virus can be released in a person’s stool — an especially worrisome risk factor for an area in which sanitation has plummeted in recent months. Erika Edwards, NBC News, 23 July 2024 Weight stigma is also a risk factor in the development of eating disorders. Lauren Brown West-Rosenthal, Parents, 22 July 2024 Long Flu Is a Health Risk, Too Age may be an important risk factor for cognitive issues, but younger people shouldn’t feel immune from COVID-19’s effects, either. Jamie Ducharme, TIME, 19 July 2024 Long covid has become less common as hospitalizations decline, but research shows severe disease is a primary risk factor. Lizette Ortega, Washington Post, 18 July 2024 See all Example Sentences for risk factor 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'risk factor.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of risk factor was in 1949

Dictionary Entries Near risk factor

Cite this Entry

“Risk factor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/risk%20factor. Accessed 18 Aug. 2024.

Kids Definition

risk factor

noun
: something that increases the possibility that something bad will happen
cigarette smoking is a risk factor for lung cancer

Medical Definition

risk factor

noun
: something that increases risk or susceptibility
poorly controlled hypertension is a risk factor for coronary heart disease

More from Merriam-Webster on risk factor

Last Updated: - Updated example sentences
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