An elastic support for the male genitals, worn especially in athletic or other strenuous activity.
One that supports, as a structural member of a building.
(Bot.) A cell or group of cells that forces the embryo of a higher plant into its food supply, the endosperm
One possessing the requisite strength, agility, and endurance for success in sports:
Find another word for jock. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for jock, like: athletic-supporter, supporter, suspensor, jockstrap and athlete.