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dynamic

American  
[dahy-nam-ik] / daɪˈnæm ɪk /

adjective

  1. pertaining to or characterized by energy or effective action; vigorously active or forceful; energetic.

    the dynamic president of the firm.

  2. Physics.

    1. of or relating to force or power.

    2. of or relating to force related to motion.

  3. pertaining to the science of dynamics.

  4. of or relating to the range of volume of musical sound.

  5. Digital Technology. (of data storage, processing, or programming) affected by the passage of time or the presence or absence of power.

    Dynamic memory must be constantly refreshed to avoid losing data.

    Dynamic websites contain web pages that are generated in real time.

  6. Grammar. nonstative.


noun

  1. a basic or dynamic force, especially one that motivates, affects development or stability, etc.

dynamic British  
/ daɪˈnæmɪk /

adjective

  1. of or concerned with energy or forces that produce motion, as opposed to static

  2. of or concerned with dynamics

  3. Also: dynamical.  characterized by force of personality, ambition, energy, new ideas, etc

  4. music of, relating to, or indicating dynamics

    dynamic marks

  5. computing (of a memory) needing its contents refreshed periodically Compare static

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

dynamic Scientific  
/ dī-nămĭk /
  1. Relating to energy or to objects in motion.

  2. Compare static

  3. Relating to the study of dynamics.

  4. Characterized by continuous change or activity.


Other Word Forms

  • dynamically adverb
  • nondynamic adjective
  • nondynamical adjective
  • nondynamically adverb
  • undynamic adjective
  • undynamically adverb

Etymology

Origin of dynamic

First recorded in 1810–20; from French dynamique, from Greek dynamikós, equivalent to dýnam(is) “force, power” + -ikos adjective suffix; -ic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

With that target achieved, the risk/reward dynamic shifts.

From Barron's

These results sharpen our understanding of how tropical peatlands and blackwater lakes influence global climate dynamics.

From Science Daily

But it faces more competition than ever from banks, private-equity firms, and start-ups, a dynamic its leaders often acknowledge.

From Barron's

The timing is surprising, as it comes amid better industry supply and demand dynamics, the analysts add.

From The Wall Street Journal

This isn’t just the current dynamic of hyperscalers’ booming capital expenditure at work, though that is important.

From MarketWatch