The Collaborative International Dictionary
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.
Wiktionary
n. 1 An elastic garment supporting and defending male genitalia from modest injury. A jock strap. 2 A cheerleader or booster of a team.
WordNet
Wikipedia
An athletic supporter is an individual who spends time with athletes at the Collegiate and Professional level, but are not athletes themselves. The term often used pejoratively by families of athletes describing the "groupies" that often are around athletes.
Athletic supporter may also refer to:
- Jockstrap, men's undergarment designed for use in sports
- Booster club, contributes money to an associated club, sports team, or organization
Usage examples of "athletic supporter".
When he finally made it back to the Notre Dame locker room, David Lee stood naked except for his spikes and athletic supporter.
Clothes floated out of the sky like big snow: shirts, hats, pants, shorts, an athletic supporter, a blazing bra.
The only clothes, per se, that he wore was a kinky riveted mini athletic supporter.
Edward came up to me, half-dressed in a polo-neck sweater and an athletic supporter, and said, 'Do you think you can have another go at your father-in-law?
Barker had long arms and a flat, hairy stomach, and was wearing knitted navy-blue, European-style swimming trunks without an athletic supporter.
The speaker stumbled sleepily past him toward the Silex, dressed in nothing but an athletic supporter.