noun
- tight-fitting swimming trunks or briefs worn by men
Usage: informal; often capitalized when referring to the brand name
Examples
- He wore speedos for the swimming competition.
- The lifeguard changed into his speedos before his shift.
- Many Olympic swimmers prefer speedos for reduced drag.
- The beach volleyball player switched from speedos to board shorts.
- His speedos were bright blue with white stripes.
- The swim team requires all members to wear speedos during practice.