Jettison meaning

To jettison means to discard or get rid of something.


Jettison definitions

Word backwards nosittej
Part of speech Jettison can be used as a verb.
Syllabic division jet-ti-son
Plural The plural of the word jettison is jettisons.
Total letters 8
Vogais (3) e,i,o
Consonants (4) j,t,s,n

Jettison is a term commonly used in the context of aircraft and spacecraft, referring to the act of throwing something overboard to lighten the load or for safety reasons. This practice is essential in situations where the weight of the vehicle needs to be reduced quickly, such as during emergencies or when trying to achieve a specific altitude or speed.

Importance of Jettison

Jettison plays a critical role in ensuring the safety and efficiency of aircraft and spacecraft operations. By getting rid of excess weight, pilots and astronauts can regain control of the vehicle, prevent dangerous situations, and avoid potential accidents. Whether it's fuel, cargo, or equipment, jettisoning allows for better maneuverability and increased chances of a successful mission.

Types of Jettison Systems

There are various jettison systems designed for different purposes. For aircraft, these systems can include external fuel tanks that can be dropped, payloads that can be released, or even entire sections of the aircraft that are jettisoned in extreme cases. Spacecraft also have jettison systems for ejecting parts or equipment that are no longer needed or malfunctioning.

Emergency Jettison Procedures

During emergencies, pilots and astronauts must follow specific jettison procedures to ensure the safety of the crew and the vehicle. This can involve jettisoning fuel to reduce weight for a safe landing, releasing payloads to prevent further damage, or even detaching entire sections of the vehicle to avoid catastrophic consequences. Proper training and quick decision-making are crucial in such situations.

Overall, jettison is a vital aspect of aviation and space exploration, allowing for greater flexibility, safety, and efficiency in challenging circumstances. Whether planned as part of a mission or executed as a last resort in emergencies, the ability to jettison can make the difference between success and failure in the aerospace industry.


Jettison Examples

  1. The captain made the tough decision to jettison excess cargo to ensure the safety of the ship.
  2. In order to increase the speed of the spacecraft, the engineers planned to jettison the unnecessary equipment.
  3. During the emergency landing, the pilot had to jettison fuel to reduce the weight of the aircraft.
  4. To lighten the load, the backpacker decided to jettison some non-essential items from their pack.
  5. In a desperate attempt to escape capture, the thief tried to jettison the stolen goods overboard.
  6. The astronaut had to jettison the malfunctioning part of the space shuttle in order to continue the mission.
  7. Due to a sudden storm, the sailors had to jettison the damaged sail to prevent the boat from sinking.
  8. To ensure a successful takeoff, the pilot needed to jettison ballast from the airship.
  9. During the race, the cyclist had to quickly jettison their water bottle to gain speed.
  10. The hiker had to jettison the heavy camping gear in order to reach the mountain peak before nightfall.


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  • Updated 31/03/2024 - 14:09:28