conjunctivitis

noun

con·​junc·​ti·​vi·​tis kən-ˌjəŋ(k)-ti-ˈvī-təs How to pronounce conjunctivitis (audio)
: inflammation of the conjunctiva

Examples of conjunctivitis 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.
None recalled having any influenza-like symptoms or conjunctivitis. Will Stone, NPR, 13 Feb. 2025 The patient experienced conjunctivitis but had no other symptoms and is recovering. Justin Gest, Newsweek, 10 Feb. 2025 The worker’s symptoms include red, inflamed eyes, or conjunctivitis, according to a source familiar with the details who was not authorized to speak to the media. Brenda Goodman, CNN, 8 Feb. 2025 In people, mild cases of bird flu cause symptoms similar to those of the seasonal flu, such as fever, runny nose, body aches and fatigue, as well as conjunctivitis ‒ a type of eye infection. Karen Weintraub, USA TODAY, 7 Feb. 2025 See all Example Sentences for conjunctivitis 

Word History

First Known Use

1835, in the meaning defined above

Time Traveler
The first known use of conjunctivitis was in 1835

Dictionary Entries Near conjunctivitis

Cite this Entry

“Conjunctivitis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conjunctivitis. Accessed 20 Feb. 2025.

Kids Definition

conjunctivitis

noun
con·​junc·​ti·​vi·​tis kən-ˌjəŋ(k)-ti-ˈvīt-əs How to pronounce conjunctivitis (audio)
: inflammation of the conjunctiva : pinkeye

Medical Definition

conjunctivitis

noun
con·​junc·​ti·​vi·​tis kən-ˌjəŋ(k)-ti-ˈvīt-əs How to pronounce conjunctivitis (audio)
: inflammation of the conjunctiva that is typically marked by pinkness or redness of the sclera and by itching, burning, irritation, discharge, or excessive tearing of the eye and that is typically caused by pathogenic microorganisms (such as bacteria or viruses), allergens, or irritants see pink eye

More from Merriam-Webster on conjunctivitis

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