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Synonyms

capable

American  
[key-puh-buhl] / ˈkeɪ pə bəl /

adjective

  1. having power and ability; efficient; competent.

    a capable instructor.

    Synonyms:
    accomplished, ingenious, skillful

idioms

  1. capable of,

    1. having the ability or capacity for.

      a man capable of judging art.

    2. open to the influence or effect of; susceptible of.

      a situation capable of improvement.

    3. predisposed to; inclined to.

      capable of murder.

capable British  
/ ˈkeɪpəbəl /

adjective

  1. having ability, esp in many different fields; competent

  2. able or having the skill (to do something)

    she is capable of hard work

  3. having the temperament or inclination (to do something)

    he seemed capable of murder

"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

Related Words

See able.

Other Word Forms

  • capableness noun
  • capably adverb
  • overcapable adjective
  • quasi-capable adjective
  • quasi-capably adverb
  • supercapable adjective
  • supercapableness noun
  • supercapably adverb

Etymology

Origin of capable

First recorded in 1555–65; from Late Latin capābilis “intelligent, understandable,” apparently equivalent to cap(āx) “competent, fit, roomy” ( capacity ) + -ābilis able

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.

"Humanity has once again shown what we are capable of," he said.

From BBC • Apr. 2, 2026

It also mattered little that advanced AI visual generators -- now capable of churning out uncannily real-looking deepfakes within seconds -- have largely erased the once-telltale glitch of extra fingers.

From Barron's • Apr. 2, 2026

The researchers built an experimental QKD system capable of operating in four dimensions.

From Science Daily • Apr. 1, 2026

It also has a small but capable air force with U.S.-supplied F-16 jet fighters that conducted airstrikes in Iraq alongside the U.S. in the fight against Islamic State.

From The Wall Street Journal • Apr. 1, 2026

He was methodically capable of eking out a win from a seemingly hopeless and delicate position.

From "Endgame" by Frank Brady