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.

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-ability ² American  

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

   capability.

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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

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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:

• capability vs. ability

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.

Example Sentences

In an ideal scenario, the mix of funding sources gives the lender the ability to originate more or larger loans to consumers.

From The Wall Street Journal • Apr. 19, 2026

These social and cultural advances have allowed humans to reshape the planet on a massive scale while improving their ability to survive and thrive.

From Science Daily • Apr. 19, 2026

Semenyo is such a game-changer because he does not just bring power and pace and the ability to beat players in those one-on-one situations, he is a goal threat too.

From BBC • Apr. 19, 2026

As sensible as that interpretation sounds, Mr. Sutton’s ability to put disparate Christian expressions into tidy categories wears thin over the course of 500 pages.

From The Wall Street Journal • Apr. 19, 2026

The dictionary also says resilience can mean buoyancy, which is the ability to float.

From "A Rover's Story" by Jasmine Warga

Related Words

• capability
• capacity
• competence
• intelligence
• qualification
• skill
• strength
• talent
• understanding