[1] : The Collaborative International Dictionary of English v.0.48

testicle \tes"ticle\, n. l. testiculus, dim. of testis a
   testicle, probably the same word as testis a witness, as
   being a witness to manhood. cf. test a witness. anat.
   one of the essential male genital glands which secrete the
   semen.
   1913 webster
see also:
test 

[2] : WordNet (r) 2.0

testicle
     n : one of the two male reproductive glands that produce
         spermatozoa and secrete androgens; "she kicked him in the
         balls and got away" syn: testis, orchis, ball, ballock,
          bollock, nut, egg
see also:
testis orchis ball ballock bollock nut 
egg 

Testicle >> T Words
Testicle, definition of term: Testicle
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