1. the practice of following closely behind another vehicle to reduce air resistance and save energy
Usage: automotive; cycling
2. the area of reduced air pressure behind a moving object
Usage: physics; aerodynamics

1. to follow closely behind another vehicle to take advantage of reduced air resistance
Usage: automotive; cycling

Examples

• The cyclist used slipstreaming to conserve energy during the race.
• Slipstreaming behind the truck helped improve the car’s fuel efficiency.
• The racing team practiced slipstreaming techniques on the track.
• Birds often use slipstreaming when flying in formation.
• The motorcycle was slipstreaming behind the bus on the highway.
• Professional cyclists are experts at slipstreaming during competitions.