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Synonyms

testes

American  
[tes-teez] / ˈtɛs tiz /

plural noun

Anatomy, Zoology.
  1. plural of testis; the male gonads or reproductive glands located in the scrotum.


testes British  
/ ˈtɛstiːz /

noun

  1. the plural of testis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

testes Cultural  
  1. sing. testis (tes-tis) The two organs in the male reproductive system that produce sperm and testosterone. The testes are housed in the scrotum.


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.

Instead, a subtle form of natural selection within the testes appears to give certain mutations a reproductive advantage, allowing them to become more common during sperm formation.

From Science Daily

If a human embryo has XY chromosomes the SRY gene leads to the formation of testes, which then produce hormones including testosterone that lead to male development - and can increase muscle mass and strength.

From BBC

Over the past couple of decades researchers have found that long-distance signaling goes beyond a few glands and organs—the pancreas, thyroid, testes, and ovaries—that spill out familiar hormones such as insulin and testosterone.

From Science Magazine

Researchers found high levels of microplastics in human and dog testes.

From Los Angeles Times

They found that in male mice dysbiosis affects the physiology of the testes, as well as metabolite composition and hormonal signalling.

From Science Daily