trait

noun

ˈtrāt How to pronounce trait (audio)
British also
ˈtrā How to pronounce trait (audio)
1
a
: a distinguishing quality (as of personal character)
curiosity is one of her notable traits
b
: an inherited characteristic
2
a
: a stroke of or as if of a pencil
b

Examples of trait in a Sentence

This dog breed has a number of desirable traits. honesty is one of her defining traits
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The concept is similar to the rare cases of humans who are born with rudimentary tails, a trait that was seen in primate ancestors over 25 million years ago, according to Brian Hall, research professor emeritus in evolutionary cell biology at Dalhousie University in Halifax, Canada. Taylor Nicioli, CNN Money, 30 Oct. 2025 By looking at cells one at a time rather than in bulk, researchers can uncover their genetic makeup and unique behavior, observing subtle but influential traits that would be otherwise hidden. Perri Thaler, IEEE Spectrum, 30 Oct. 2025 That constant awareness allows the Kodiak Driver to operate defensively and predictably, two traits linked to safe driving. Kurt Knutsson, FOXNews.com, 29 Oct. 2025 The right of publicity is central to endorsement deals signed by pro athletes whose unique traits are seen as marketable. Michael McCann, Sportico.com, 29 Oct. 2025 See All Example Sentences for trait

Word History

Etymology

Middle French, literally, act of drawing, from Latin tractus — more at tract

First Known Use

1589, in the meaning defined at sense 2a

Time Traveler
The first known use of trait was in 1589

Browse Nearby Words

Cite this Entry

“Trait.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trait. Accessed 31 Oct. 2025.

Kids Definition

trait

noun
1
: a quality that sets one person or thing off from another : peculiarity sense 2
curiosity is one of her notable traits
2
: an inherited characteristic
dominant and recessive traits
Etymology

from early French trait "the act of pulling," from Latin tractus, past participle of trahere "to pull, drag" — related to trace entry 1, trace entry 3

Medical Definition

trait

noun
ˈtrāt, British usually ˈtrā
: an inherited characteristic

More from Merriam-Webster on trait

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