capable
Americanadjective
idioms
adjective
-
having ability, esp in many different fields; competent
-
able or having the skill (to do something)
she is capable of hard work
-
having the temperament or inclination (to do something)
he seemed capable of murder
Related Words
See able.
Other Word Forms
Etymology
Origin of capable
First recorded in 1555–65; from Late Latin capābilis “intelligent, understandable,” apparently equivalent to cap(āx) “competent, fit, roomy” ( see capacity) + -ābilis able
Explanation
To be capable of something is to be able to do it, like your little brother who is perfectly capable of tying his own shoes, but likes having everyone else do it for him. When people are capable, they can handle whatever task is at hand, like a capable teacher who can explain difficult concepts and make it fun. You may also have heard that someone "isn't capable" of, say, committing a crime or hurting someone's feelings. In this case, not being capable is a compliment — it means you just won't let yourself do something to violate your own standards for behavior.
Vocabulary lists containing capable
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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.
This transformed the silent connection into a fully functional one capable of transmitting signals.
From Science Daily • May 6, 2026
On Tuesday, Anthropic unveiled 10 AI agents tailored specifically for banks, insurers, and asset managers -- tools capable of drafting sales presentations, conducting regulatory checks, and analyzing financial statements.
From Barron's • May 6, 2026
The scary thing is City look capable of dominating for years.
From BBC • May 6, 2026
Apple unveiled several AI tools, including an improved Siri assistant that was more conversational and capable, in 2024.
From Los Angeles Times • May 6, 2026
While prairie jackrabbits are capable of amazing bursts of speed—up to and over fifty miles an hour—they are relatively short-winded.
From This Side of Wild by Gary Paulsen
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.