One of the paired male reproductive organs that produce spermatozoa and male sex hormones in humans and other vertebrates.

noun testes Anatomy Zoology . Testis definition: A man's testes are his → testicles . • TESTIS (noun) The noun TESTIS has 1 sense:. What does testis mean? Enrich your vocabulary with the English Definition dictionary Define testes. See more.

Testis definition: A man's testes are his → testicles .

an important witness: testis gravis a witness worthy of all credit: testis locuples an impartial witness: testis incorruptus atque integer to cite a person to give evidence on a matter: aliquem testem alicuius rei (in aliquid) citare to use some one's evidence: aliquem testem adhibere to use some one's evidence: aliquo teste uti to produce as a witness: aliquem testem dare, edere, proferre -tes . An undescended testicle (cryptorchidism) is a testicle that hasn't moved into its proper position in the bag of skin hanging below the penis (scrotum) before birth. | Meaning, pronunciation, translations and examples testis definition: 1. a testicle 2. a testicle. Testes definition is - a typically paired male reproductive gland that produces sperm and secretes testosterone and that in most mammals is contained within the scrotum at sexual maturity. testis (n.) (plural testes), 1704, from Latin testis "testicle," usually regarded as a special application of testis "witness" (see testament), presumably because it "bears witness to male virility" [Barnhart].Stories that trace the use of the Latin word to some supposed swearing-in ceremony are modern and groundless.

About 3% of full-term and 30% of premature infant boys are born with at least one undescended testis. ; In C. nigrescens and in some other species a zooid may contain a pair of ovaries, a pair of testes, or an ovary and a testis, although the males, females and hermaj phrodites do not differ from one another in external characters. testes synonyms, testes pronunciation, testes translation, English dictionary definition of testes. Testis definition is - a typically paired male reproductive gland that produces sperm and secretes testosterone and that in most mammals is contained within the scrotum at sexual maturity. Testes definition, plural of testis. n the plural of testis n., pl. tes 1. Enrich your vocabulary with the English Definition dictionary Tubes, those of each testis opening into a vas deferens. Testis definition, the male gonad or reproductive gland, either of two oval glands located in the scrotum. n. Plural of testis. The primary reproductive organ of male animals, in which sperm and the male sex hormones (androgens) are produced. the male gonad, either of two oval reproductive glands located in the scrotum. Meaning and definitions of testis, translation in Swahili language for testis with similar and opposite words. See more. | Meaning, pronunciation, translations and examples Learn more. Dictionary entry overview: What does testis mean? 1. one of the two male reproductive glands that produce spermatozoa and secrete androgens Familiarity information: TESTIS used as a noun is very rare.