slipstream
Học thuậtThân thiện
Definition
Noun: 1. A current of air or water driven back by a rapidly moving solid object: Specifically, the area of reduced air pressure and forward-pulling airflow immediately behind a moving vehicle or aircraft.
Usage
The term "slipstream" is used to describe the aerodynamic phenomenon where an object moving through a fluid (like air) creates a wake that pulls or allows easier movement for another object closely following it. * It is most commonly associated with racing (cars, bicycles) and aviation. * It describes a position, an area, or the effect itself.
Examples
- Noun:
- The cyclist stayed in the leader's slipstream to conserve energy.
- The small plane flew safely in the slipstream of the larger aircraft.
- He accelerated out of the slipstream to overtake the car ahead.
Advanced Usage
- "to slipstream" (verb, less common): To follow closely behind another vehicle to take advantage of the reduced air resistance in its slipstream.
- The trailing car was able to slipstream the leader down the long straight.
- Metaphorical Use: Used to describe benefiting from the momentum or path created by someone or something else.
- The new company rode the slipstream of the technological revolution.
Variants and Related Words
- Draft (noun): A very close synonym, especially in motor racing and cycling ("to draft behind someone").
- Wake (noun): The track left by a moving ship in the water; can be used metaphorically similar to slipstream ("in the wake of" meaning following an event).
- Airstream (noun): A general term for a current of air.
Synonyms
- Draft
- Vacuum (in racing context)
- Suction (in racing context)
Related Idioms/Phrases
- "To be in someone's slipstream": To follow closely behind someone, often to gain an advantage from their effort or to be in their sphere of influence.
- For years, the younger artist worked in the slipstream of the famous master.
- "To pull out of the slipstream": To move away from following closely behind in order to make an independent move, such as to overtake.
Noun
- the flow of air that is driven backwards by an aircraft propeller