Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun jock

2 senses of jock

Sense 1
athlete, jock -- (a person trained to compete in sports)
       => contestant -- (a person who participates in competitions)

Sense 2
athletic supporter, supporter, suspensor, jockstrap, jock -- (a support for the genitals worn by men engaging in strenuous exercise)
       => protective garment -- (clothing that is intended to protect the wearer from injury)
       => man's clothing -- (clothing that is designed for men to wear)