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  • ability
    ability
    noun
    power or capacity to do or act physically, mentally, legally, morally, financially, etc.
  • -ability
    -ability
    a combination of -able and -ity, found on nouns corresponding to adjectives ending in -able:
Synonyms

ability

1 American  
[uh-bil-i-tee] / əˈbɪl ɪ ti /

noun

plural

abilities
  1. power or capacity to do or act physically, mentally, legally, morally, financially, etc.

    Synonyms:
    dexterity, expertness, proficiency, capability
  2. competence in an activity or occupation because of one's skill, training, or other qualification.

    the ability to sing well.

  3. abilities, talents; special skills or aptitudes.

    Composing music is beyond his abilities.


-ability 2 American  
  1. a combination of -able and -ity, found on nouns corresponding to adjectives ending in -able:

    capability.


ability British  
/ əˈbɪlɪtɪ /

noun

  1. possession of the qualities required to do something; necessary skill, competence, or power

    the ability to cope with a problem

  2. considerable proficiency; natural capability

    a man of ability

  3. (plural) special talents

"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

Ability, faculty, talent denote qualifications or powers. Ability is a general word for power, native or acquired, enabling one to do things well: a person of great ability; ability in mathematics. Faculty denotes a natural ability for a particular kind of action: a faculty of saying what he means. Talent is often used to mean a native ability or aptitude in a special field: a talent for music or art.

Other Word Forms

  • subability noun

Etymology

Origin of ability1

First recorded in 1350–1400; Middle English (h)abilite, from Middle French, from Latin habilitās ���aptitude,” equivalent to habili(s) “handy” ( see able) + -tās -ty 2; replacing Middle English ablete, from Old French, from Latin, as above

Origin of -ability2

Middle English -abilite, from French -abilité, from Latin -ābilitās (inflectional stem -ābilitāt- )

Compare meaning

How does ability compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

Ability is skill or talent. You might have the ability to blow bubbles, or sing in a falsetto, or dance the waltz. Or, just maybe, you have the ability to do all three things at once. Impressive! From the Old French ablate "expert at handling (something)," and that from the Latin habilitatem, "aptitude," comes the English ability, a noun indicating the power to act, perform, or accomplish. Capacity is similar in meaning to ability, but note that people have a capacity for doing something, and an ability to do something.

Keep Reading on Vocabulary.com

Vocabulary lists containing ability

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.

Havertz is one of Arteta's favourite players on and off the pitch and they have missed his ability to link play.

From BBC • May 1, 2026

Until users’ ages are verified, Roblox said it is limiting their ability to communicate with each other through the platform, which has hampered engagement.

From MarketWatch • May 1, 2026

Chief Executive Elon Musk has made bold pronouncements about the ability of driverless vehicles to transform society, and his company’s fortunes, by deploying millions of self-driving Teslas across the U.S.

From The Wall Street Journal • May 1, 2026

“The ability to get people into a place they can call their own is critically important,” she said.

From Los Angeles Times • May 1, 2026

The ability to see the threads of the universe and manipulate them was labeled dangerous.

From "The Marvellers" by Dhonielle Clayton