propulsion

/propulsion/

Thân thiện

The rocket's propulsion system sends it into orbit.

Definition

1. Noun:
   • The act of propelling: The action or process of driving or pushing something forward.
   • A propelling force: A force that causes something to move forward.

Usage

The word "propulsion" is used to describe the mechanism or action that causes movement. It is commonly used in technical, scientific, and engineering contexts, such as in discussions about vehicles, rockets, or physics.

Examples

• Noun:
  • Jet engines provide the propulsion for modern aircraft.
  • The propulsion of the boat was achieved by a small electric motor.
  • Scientists are researching new methods of space propulsion.

Advanced Usage

• "Means of propulsion": Refers to the specific system or method used to create movement.
  • The submarine's primary means of propulsion is a nuclear reactor.
• "Propulsion system": The complete set of components that generate thrust.
  • A malfunction was detected in the spacecraft's propulsion system.

Variants and Related Words

• Propellant (n): A substance that propels something, like the fuel in a rocket.
  • The rocket's propellant ignited, creating immense thrust.
• Propulsive (adj): Having the power to propel or drive forward.
  • The new engine design offers greater propulsive efficiency.

Synonyms

• Thrust: The force that pushes something forward.
• Drive: The mechanism that imparts motion.
• Motive power: The source of energy that produces movement.

Related Phrases

• "Source of propulsion": The origin of the driving force.
  • The wind was the only source of propulsion for the sailboat.
• "Lack of propulsion": The absence of a driving force.
  • The vehicle stalled due to a complete lack of propulsion.

Học thuật

Noun

1. the act of propelling
2. a propelling force

Từ đồng nghĩa

• actuation