power or capacity to do or act physically, mentally, legally, morally, financially, etc.
competence in an activity or occupation because of one's skill, training, or other qualification.
the ability to sing well.
abilities, talents; special skills or aptitudes.
Composing music is beyond his abilities.
possession of the qualities required to do something; necessary skill, competence, or power
the ability to cope with a problem
considerable proficiency; natural capability
a man of ability
(plural) special talents
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.
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
Middle English -abilite, from French -abilité, from Latin -ābilitās (inflectional stem -ābilitāt- )
How does ability compare to similar and commonly confused words? Explore the most common comparisons:
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.
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Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Mice receiving glucosamine also showed worsening deficits in social memory, which is the ability to recognize and remember other individuals.
From Science Daily • Jun. 10, 2026
Zendaya’s ability to sustain Rue’s humor and humanity across Season 3’s eight episodes of shock-and-awe material shows real commitment.
From Los Angeles Times • Jun. 10, 2026
“If the Fed chair has the ability to try to jawbone those lower and provide some assurances,” he said, “I do think that would also provide the tailwind.”
From MarketWatch • Jun. 10, 2026
I also see a great role for individuals who understand internal politics in organizations—as AI creates winners and losers, the ability to persuade and solve conflict will be a premium skill.
From The Wall Street Journal • Jun. 10, 2026
Where are you? he thought desperately, terrified by the idea that he had lost the ability to see her.
From "Jeremy Thatcher, Dragon Hatcher" by Bruce Coville
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
