Medical term:
trait
trait
[trāt]1. any genetically determined condition; also, the condition prevailing in the heterozygous state of a recessive disorder, as the sickle cell trait.
2. a distinctive behavior pattern.
sickle cell trait the condition, usually asymptomatic, of being heterozygous for hemoglobin S; see also sickle cell.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
trait
(trāt),1. A qualitative characteristic.
2. A discrete attribute as contrasted with metric character. A trait is amenable to segregation rather than quantitative analysis; it is an attribute of phenotype, not of genotype.
[Fr. from L. tractus, a drawing out, extension]
Farlex Partner Medical Dictionary © Farlex 2012
trait
(trāt)n.
1. A distinguishing feature, as of a person's character.
2. A morphological, physiological, or behavioral feature of an organism.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
trait
Genetics An attribute or characteristic of an individual in a species for which heritable differences can be defined. See Bipolar trait, Complex trait, Heritability, High-sensation seeking trait, Input trait, Output trait, Sickle cell trait, Species.McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
trait
(trāt)A qualitative characteristic; a discrete attribute as contrasted with metrical character. A trait is amenable to segregation rather than quantitative analysis; it is an attribute of phenotype, not of genotype.
[Fr. from L. tractus, a drawing out, extension]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
trait
1. Any inheritable characteristic.
2. A mild form of a recessive genetic disorder.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005
Trait
A distinguishing feature of an individual.
Mentioned in: Birth Defects
Gale Encyclopedia of Medicine. Copyright 2008 The Gale Group, Inc. All rights reserved.
trait
(trāt)1. A qualitative characteristic.
2. Discrete attribute as contrasted with metric character.
[Fr. from L. tractus, a drawing out, extension]
Medical Dictionary for the Dental Professions © Farlex 2012
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