Patience is one of his best traits. A trait is also a characteristic of an organism that is passed from parent to child. Thus, it cannot classify any uniquely human trait (morphological, psychological, or behavioral) as an adaptation.
A trait, as related to genetics, is a specific characteristic of an individual. Traits can be determined by genes, environmental factors or by a combination of both.
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.
At its core, “trait” is a noun that refers to a characteristic or quality that defines a person, animal, or thing. Think of traits as the fingerprints of personality or nature—small or big features that make someone or something unique.
Definition of trait noun from the Oxford Advanced Learner's Dictionary. a particular quality in your personality. Awareness of class is a typically British trait. She shares several character traits with her father. We do not know which behavioural traits are inherited and which acquired.
trait (treɪt; Brit. also treɪ) n. 1. a distinguishing characteristic or quality, esp. of one's personal nature: bad traits. 2. an inherited feature or characteristic: a recessive trait. 3. a pencil stroke.
trait (trāt; Brit. also trā), n. a distinguishing characteristic or quality, esp. of one's personal nature: bad traits of character. a pen or pencil stroke. a stroke, touch, or strain, as of some quality: a trait of pathos; a trait of ready wit.