Definition, Meaning & Synonyms

slipstream

noun

/ˈslɪp.striːm/

Definition

A slipstream is a current of air that is created by a moving object, such as a vehicle, where the resistance caused by that object creates a reduction in airflow directly behind it.

Examples

The cyclist tucked into the slipstream of the racing motorbike to gain speed.
In car racing, drivers often follow in the slipstream of the leader to conserve energy and boost their performance.
The concept of slipstreaming is often used in aerodynamics to improve efficiency.

Meaning

It refers to the area of reduced air pressure and turbulence behind a moving object, which can be advantageous for following vehicles, as they experience less drag and can save fuel while maintaining speed.