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 Dalmatian Club of America, for example, spent decades urging breeders to euthanize deaf puppies so the trait wouldn’t spread. Lila Hempel-Edgers, Charlotte Observer, 23 June 2025 Additionally, the study also found a correlation between breathing traits and a person’s mental health. Jay Kakade june 22, New Atlas, 22 June 2025 This study, whose findings were published Wednesday, took a different approach by looking at the trait of flexibility itself. Christina Larson, Los Angeles Times, 21 June 2025 The technology is able to do this by not only detecting specific genetic markers for certain diseases but by also calculating polygenic scores, which combine up to a million genetic markers into a single number to determine someone's genetic predisposition for a condition or trait. Jasmine Laws, MSNBC Newsweek, 20 June 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 30 Jun. 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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