rapid

/'ræpid/
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Thân thiện
rapid

The kayaker navigates the rapid in the river.

Definition
  1. Adjective:

    • Characterized by high speed; happening very quickly: Describes something that moves or occurs with great velocity or in a very short time.
    • Steep: (Less common) Describes a slope that is very steep.
  2. Noun:

    • (Often plural: rapids) A section of a river where the water flows very fast, usually over rocks, creating turbulence.
Examples of Usage
  • Adjective:

    • The company experienced rapid growth in its first year.
    • She gave a rapid response to the email.
    • The rapid current made swimming dangerous.
  • Noun:

    • The canoeists navigated the rapids skillfully.
    • This part of the river is known for its dangerous rapids.
Advanced Usage
  • "Rapid-fire": (Adjective) Describing things delivered in very quick succession.
    • The journalist asked a series of rapid-fire questions.
  • "Rapid transit": A system for fast public transportation in urban areas.
    • The city's rapid transit system includes subways and express buses.
Variants and Related Words
  • Rapidly (adverb): In a rapid manner; quickly.
    • The technology is evolving rapidly.
  • Rapidity (noun): The quality of being rapid; swiftness.
    • The rapidity of the change surprised everyone.
Synonyms
  • Adjective: Quick, swift, fast, speedy, expeditious.
  • Noun (for river section): Whitewater, cataract, fast water.
Antonyms
  • Adjective: Slow, sluggish, leisurely, gradual.
Related Phrases
  • At a rapid pace/rate: Very quickly.
    • The project is progressing at a rapid pace.
  • Rapid eye movement (REM): A stage of sleep characterized by quick, random movements of the eyes.
    • Dreaming often occurs during rapid eye movement sleep.
rapid

The kayaker navigates the rapid in the river.

Adjective
  1. characterized by speed; moving with or capable of moving with high speed
    • a rapid movement
    • a speedy car
    • a speedy errand boy
  2. done or occurring in a brief period of time
    • a rapid rise through the ranks
Noun
  1. a part of a river where the current is very fast