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Synonyms

trait

American  
[treyt, trey] / treɪt, treɪ /

noun

  • traits
    plural
  1. An image of the word trait as defined by a distinguishing characteristic or quality, especially of one's personal nature.

    a distinguishing characteristic or quality, especially of one's personal nature.

    bad traits of character.

    Synonyms:
    property, attribute, mark, peculiarity
  2. a pen or pencil stroke.

  3. a stroke, touch, or strain, as of some quality.

    a trait of pathos; a trait of ready wit.


trait British  
/ treɪ, treɪt /

noun

  1. a characteristic feature or quality distinguishing a particular person or thing

  2. rare a touch or stroke

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

trait Scientific  
/ trāt /
  1. A genetically determined characteristic or condition. Traits may be physical, such as hair color or leaf shape, or they may be behavioral, such as nesting in birds and burrowing in rodents. Traits typically result from the combined action of several genes, though some traits are expressed by a single gene.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of trait

First recorded in 1470–80; from Middle French: literally, “something drawn,” from Latin tractus; see tract 1

Explanation

A trait is something about you that makes you "you." When your mother says that you get all your best traits from her, she means you have the same charming smile and the same brilliant mind as she has. In science, trait refers to a characteristic that is caused by genetics. Having green eyes or being shorter than average are traits a person might have. In more general use, a trait is an important part of someone’s personality or appearance. Try to describe your favorite teacher in three words and you’ll probably come up with a list of her essential traits — such as compassionate, calm, and kooky.

Keep Reading on Vocabulary.com

Vocabulary lists containing trait

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.

See Examples For:

Although not as impressive overall as other 2-0 sides, that ability to win games at the death is a familiar trait with Philly - and will make them dangerous all season again.

From BBC ● Sep. 21, 2026

Slaughter has shown the most important trait in new offensive coordinator Mike McDaniel’s system: conviction.

From Los Angeles Times ● Sep. 12, 2026

Apparently, this trait is as annoying in humans as it is in AI.

From The Wall Street Journal ● Sep. 12, 2026

Researchers compared participants' genetic data with differences in their personality scores to identify genetic variants associated with each trait.

From Science Daily ● Sep. 8, 2026

A trait that goes underground for decades only to reappear when everyone has forgotten about it.

From "Middlesex: A Novel" by Jeffrey Eugenides

Rhoa has shown his skill level and leadership against a bevy of highly ranked opponents so far this season, but his toughest task may come against a player who has seen his best traits firsthand.

From Los Angeles Times ● Sep. 13, 2026

They compared imported varieties for such traits as maturity, yield, plant form and suitability for seed or hay, selecting strains that showed promise for cultivation in the United States.

From Salon ● Sep. 13, 2026

Jayakody adds, "Microbes are very clever. So, we are using their traits to solve the problems we created."

From Science Daily ● Sep. 13, 2026

Instead, some people may experience pronounced signs of aging while also retaining biological traits that help protect against many of its harmful consequences.

From Science Daily ● Sep. 11, 2026

The same evolutionary forces prevailed to replicate a particular model’s positive traits and breed out excess drag and instability.

From "Hidden Figures" by Margot Lee Shetterly

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