tendinitis
Americannoun
noun
Etymology
Origin of tendinitis
Explanation
Tennis players who overexert themselves might experience pain and swelling in their elbows, a sign they could be dealing with tendinitis — inflammation of the connective fiber within their joints. Tendinitis is a condition where a tendon, the thick cord that connects muscle to bone, becomes inflamed due to overuse or injury. The word tendinitis comes from the Latin word tendo, meaning "stretch," and the suffix -itis, which indicates inflammation. This condition is common among athletes and people who perform repetitive motions, causing pain and swelling in the affected joint.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
His initial comeback earlier this season was derailed by tendinitis in his knee and the 2024 US Open semi-finalist had not played for over two months before his return at Eastbourne last week.
From BBC ● Jun. 29, 2026
No fan base catastrophizes like Boston’s, even if their franchises are habitual contenders and the locals have chronic tendinitis from applauding at a zillion duck boat championship parades.
From The Wall Street Journal ● Apr. 27, 2026
Lula was also given an injection in his right wrist to treat tendinitis in his thumb.
From Barron's ● Apr. 24, 2026
“I’ve been dealing with patella tendinitis the entire season but over the weeks the pain has decreased,” Webster said.
From Los Angeles Times ● May 24, 2025
So, in order to avoid tendinitis in my pinky, shoulder pain, back pain, and myriad other things, I have to pace myself.
From "Split the Sky" by Marie Arnold
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.