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

jockstrap \jock"strap`\ jo^k"stra^p, n.
   1. a supporting undergarment for the external genitals worn
      by men engaging in vigorous athletic sports or strenuous
      exercise; called also athletic supporter and jock.

   syn: jock; athletic supporter.
        wordnet 1.5
see also:
athletic supporter jock 

[2] : WordNet (r) 2.0

athletic supporter
     n : a support for the genitals worn by men engaging in strenuous
         exercise syn: supporter, suspensor, jockstrap, jock
see also:
supporter suspensor jockstrap jock 

Athletic >> A Words
Athletic, definition of term: Athletic
athletic_pag1.html

Supporter >> S Words
Supporter, definition of term: Supporter
supporter_pag1.html

Athletic Suppor >> A Words
Athletic Suppor, definition of term: Athletic Suppor
athletic+suppor_pag1.html