yeast infection

noun

: infection of the vagina with an overgrowth of a normally present candidal fungus (Candida albicans) that is characterized by a discharge and inflammation
broadly : an infection (such as thrush) caused by a yeast fungus or a yeast-like fungus

Examples of yeast infection 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.
People with a yeast infection may experience itching and burning. Wendy Wisner, Health, 29 Sep. 2024 Causes of vaginal burning include bacterial infections, STIs, yeast infections, adverse reactions to products, and hormonal fluctuations. Wendy Wisner, Health, 30 Jan. 2025 These could include gastrointestinal issues, a vaginal yeast infection, or skin rash. Megan Nunn, Verywell Health, 22 Jan. 2025 Bacteria-killing ingredients can disrupt that balance, potentially leading to yeast infections and bacterial vaginosis. Amanda Schupak, CNN, 12 Jan. 2025 See all Example Sentences for yeast infection 

Word History

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of yeast infection was in 1966

Dictionary Entries Near yeast infection

Cite this Entry

“Yeast infection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/yeast%20infection. Accessed 22 Feb. 2025.

Medical Definition

yeast infection

noun
: an infection of the vagina with an overgrowth of a yeastlike fungus of the genus Candida (C. albicans) normally present in the vaginal flora and characterized by vaginal discharge and vulvovaginitis
broadly : an infection (as thrush or tinea versicolor) caused by a yeast or yeastlike fungus

More from Merriam-Webster on yeast infection

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