The story
Former trade name, from jockstrap, since they were regarded as offering a similar level of physical support.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Men's or boys' briefs, usually white. Full definition →
Former trade name, from jockstrap, since they were regarded as offering a similar level of physical support.
Etymology from Wiktionary, CC BY-SA 4.0.