Found 2 items, similar to jockstrap.
English → English (WordNet) Definition: jockstrap jockstrap n : a support for the genitals worn by men engaging in strenuous exercise [syn: athletic supporter, supporter, suspensor, jock]
English → English (gcide) Definition: jockstrap jockstrap \jock"strap`\ (j[o^]k"str[a^]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: athletic supporter. [WordNet 1.5]