capable

adjective

ca·​pa·​ble ˈkā-pə-bəl 

 in rapid speech  ˈkāp-bəl

1

: susceptible

a remark capable of being misunderstood

2

obsolete : comprehensive

3

: having attributes (such as physical or mental power) required for performance or accomplishment

is capable of intense concentration

4

: having traits conducive to or features permitting something

This woman is capable of murder by violence …

—Robert Graves

5

: having legal right to own, enjoy, or perform

… of my land … I'll work the means / To make thee capable.

—William Shakespeare

6

: having or showing general efficiency and ability

a capable lawyer

a capable performance

capableness

ˈkā-pə-bəl-nəs 

noun

capably

ˈkā-pə-blē 

adverb

Synonyms of capable

• suitable
• qualified
• competent
• able

Examples of capable in a Sentence

a capable and efficient editor

Recent Examples on the Web

But Washington has been watching closely as both countries continue to develop and test advanced weapons capable of delivering nuclear warheads. —Tamara Qiblawi, CNN Money, 7 Nov. 2025

All three nuclear powers have established their own nuclear triad, consisting of ICBMs, submarines armed with ballistic missiles and nuclear-capable aircraft, which ensure their forces can survive a first strike and retaliate, thereby deterring a nuclear attack. —Ryan Chan, MSNBC Newsweek, 6 Nov. 2025

The research team claims that their strategy offers a novel approach to developing high-performance cathodes capable of operating under extreme temperatures. —Prabhat Ranjan Mishra, Interesting Engineering, 6 Nov. 2025

Their replacements, Hakeem Jeffries and John Thune, are capable enough but lack Pelosi and McConnell’s canny ruthlessness. —Molly Ball, Time, 6 Nov. 2025

Word History

Etymology

Middle French or Late Latin; Middle French capable, from Late Latin capabilis, irregular from Latin capere to take — more at heave entry 1

First Known Use

1579, in the meaning defined at sense 1

Rhymes for capable

• incapable
• inescapable

Kids Definition

capable

adjective

ca·​pa·​ble ˈkā-pə-bəl 

1

: having the qualities (as physical or mental power) to do or accomplish something

you are capable of better work

2

: having qualities or features permitting

a new train capable of very high speeds

3

: able to do one's job well : generally efficient

tries to hire capable people

capability

ˌkā-pə-ˈbil-ət-ē

noun

capably

ˈkā-pə-blē 

adverb