sickle-cell trait

noun

Definition of sickle-cell trait 

: an inherited usually asymptomatic blood condition in which some red blood cells tend to sickle but usually not enough to produce anemia and that occurs primarily in individuals of African, Mediterranean, or southwest Asian ancestry who are heterozygous for the gene controlling hemoglobin S

Examples of sickle-cell trait in a Sentence

Recent Examples on the Web

Brown has to manage a sickle-cell trait that can cause muscle degeneration for those who perform strenuous exercise. Childs Walker, baltimoresun.com, "Ravens' new wide receivers show early signs of promise during workouts," 1 June 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sickle-cell trait.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of sickle-cell trait

1928, in the meaning defined above

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The first known use of sickle-cell trait was in 1928

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More Definitions for sickle-cell trait

sickle-cell trait

noun

Medical Definition of sickle-cell trait 

: a usually asymptomatic blood condition in which some red blood cells tend to sickle but usually not enough to produce anemia and which occurs in individuals (as those of African or Mediterranean descent) who are heterozygous for the gene controlling hemoglobin S

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