testicle

noun

tes·​ti·​cle ˈte-sti-kəl How to pronounce testicle (audio)
: testis
especially : one of a higher mammal usually with its enclosing structures
testicular adjective

Examples of testicle 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.
Some risks of testosterone therapy include worsening sleep apnea, acne, enlarging the prostate or breasts, increasing growth of prostate cancer, reducing sperm counts, causing the testicles to shrink and increasing the risk of clots, according to Mayo Clinic. Shiv Sudhakar, NBC news, 14 July 2025 The law was written to address the mounting issue of plastic pollution in the environment and the growing number of studies showing the ubiquity of microplastic pollution in the human body — such as in the brain, blood, heart tissue, testicles, lungs and various other organs. Susanne Rust, Los Angeles Times, 30 May 2025 Pop star JoJo Siwa has Bette Davis eyes for new boyfriend Chris Hughes, as her fellow Celebrity Big Brother contestant recently revealed that the singer has affectionately named his testicles. EW.com, 23 July 2025 In previous studies, the fragments have also been detected in various body parts or fluids including the lungs, placenta, brain, testicles, nose tissue at the base of the brain, penises and human stool. Kristen Rogers, CNN Money, 1 July 2025 See All Example Sentences for testicle

Word History

Etymology

Middle English testicule, from Latin testiculus, diminutive of testis

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of testicle was in the 15th century

Cite this Entry

“Testicle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/testicle. Accessed 20 Aug. 2025.

Kids Definition

testicle

noun
tes·​ti·​cle ˈtes-ti-kəl How to pronounce testicle (audio)
: testis

Medical Definition

testicle

noun
tes·​ti·​cle ˈtes-ti-kəl How to pronounce testicle (audio)
: testis
especially : one with its enclosing structures

More from Merriam-Webster on testicle

Last Updated: - Updated example sentences
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