1. a racquet sport played with a small rubber ball on a court with walls
Usage: sports
2. a mixture of cocaine and heroin or another stimulant and depressant drug
Usage: slang; drug terminology

Examples

• The college offers speedball as part of its intramural sports program.
• She learned to play speedball during her physical education class.
• The speedball court has four walls and requires quick reflexes.
• Police found evidence of speedball use at the crime scene.
• The rehabilitation center treats patients addicted to speedball.