Definition of SWIFT

SWIFT Adjective

As an adjective, swift describes something that moves or acts with great speed, velocity, or rapidity. It conveys the quality of being quick, fast, or rapid in motion, action, or progression, often suggesting efficiency, agility, or promptness in execution.

High Speed and Velocity: Swift denotes the characteristic of exhibiting high speed or velocity, indicating the rapid movement of an object, entity, or process through space or time. It implies a quick rate of motion or acceleration along a trajectory or in a specified direction.

Efficient Performance: The attribute of swift implies efficient and effective execution of tasks, activities, or processes within a short timeframe, minimizing delays, interruptions, or inefficiencies. It suggests a high degree of agility, responsiveness, or productivity in achieving desired outcomes.

Promptness and Agility: Swift conveys the idea of promptness or agility in response to stimuli, demands, or requirements, enabling timely actions, decisions, or adaptations to changing circumstances. It reflects the ability to react quickly and decisively to challenges or opportunities encountered.

Examples: Examples of swift actions include the swift response of emergency services to a crisis, the quick completion of tasks by a skilled professional, the rapid movement of a sprinter during a race, and the fast-paced workflow of an efficient production line in a manufacturing plant.

As an adjective, swift describes something that moves or acts with great speed, velocity, or rapidity. It conveys the idea of efficiency, agility, and promptness in execution, facilitating quick responses, efficient operations, and rapid advancements toward achieving desired outcomes.

Examples of SWIFT in a sentence

  • The swift runner dashed across the finish line, breaking the record.
  • With a swift motion, she caught the falling vase before it hit the ground.
  • The river flowed swiftly after the heavy rainfall, carrying debris downstream.
  • The company’s swift response to the crisis helped minimize damage and restore trust.
  • The cheetah is known for its swift speed, making it one of the fastest land animals.
  • He made a swift decision to accept the job offer, eager to start his new career.
  • The delivery service prided itself on its swift and reliable shipping options.
  • The judge’s swift ruling brought closure to the long-standing legal dispute.

Origin of SWIFT 

The term swift has its etymological roots in Old English and Proto-Germanic, providing insights into its linguistic origins.

  • Old English Influence: “Swift” originated from the Old English word “swift,” which meant quick, speedy, or rapid.
  • Proto-Germanic Formation: In Proto-Germanic, the word “swiftaz” evolved, retaining its original meaning of fast or quick.
  • Semantic Context: In modern usage, “swift” describes something that moves or happens quickly, with great speed or agility. It can refer to physical movement, such as a fast-running animal or a rapid flowing river, as well as metaphorical speed, such as swift decision-making or swift action.

The term swift emphasizes its association with quickness or rapidity, reflecting its historical roots in Old English and Proto-Germanic and its contemporary usage to describe things that move or happen with great speed or agility.


  • Quick
  • Fleet
  • Rapid
  • Brisk
  • Speedy
  • Nimble
  • Prompt
  • Accelerated


  • Slow
  • Sluggish
  • Gradual
  • Languid
  • Delayed
  • Tardy
  • Leisurely
  • Procrastinated


  • Agile
  • Expeditious
  • Promptness
  • Efficient
  • Hasty
  • Swiftness
  • Immediate
  • Rapid motion

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