Jillstrap vs. Jockstrap

Jillstrapnoun

(informal) A pelvic protector, a woman's equivalent of a man's jockstrap.

Jockstrapnoun

(sports) An athletic supporter worn by men to support the genitals during strenuous exercise.

Jockstrapnoun

A supporting undergarment for the external genitals worn by men engaging in vigorous athletic sports or strenuous exercise; called also athletic supporter and jock.

Jockstrapnoun

a support for the genitals worn by men engaging in strenuous exercise

Jockstrap

A jockstrap (also known as a jock, strap, cup, groin guard, supporter, or athletic supporter) is an undergarment for protecting the testes and penis during contact sports, or other vigorous physical activity. A jockstrap consists of a waistband (usually elastic) with a support pouch for the genitalia and two elastic straps affixed to the base of the pouch and to the left and right sides of the waistband at the hip.