'ballock' definitions:

Definition of 'ballock'

(from WordNet)
noun
One of the two male reproductive glands that produce spermatozoa and secrete androgens; "she kicked him in the balls and got away" [syn: testis, testicle, orchis, ball, ballock, bollock, nut, egg]

Definition of 'ballock'

From: GCIDE
  • bollock \bollock\ n. one of the two male reproductive glands; a testis; -- usually spelled ballock, and usually used in the plural.
  • Syn: gonad, testicle, ball, nut, egg. [WordNet 1.5 +PJC]
  • 2. a pulley-block at the head of a topmast.
  • Syn: bullock block. [WordNet 1.5]