sickle cell

noun

: an abnormal red blood cell of crescent shape

Examples of sickle cell in a Sentence

Recent Examples on the Web
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Scientists are also developing CRISPR tools to treat sickle cell disease, a blood disorder that affects eight million people worldwide, and are experimenting with treating certain forms of genetic blindness. Sara Hashemi, Smithsonian Magazine, 19 May 2025 Doctors have started using gene-editing treatments like CRISPR to treat devastating genetic blood disorders such as sickle cell disease, and are studying experimental gene-editing therapies for other diseases, including cancer, inherited high cholesterol and some forms of genetic blindness. Rob Stein, NPR, 15 May 2025 NCDs test the limits of national health systems in low- and middle-income countries In addition to type 1 and type 2 diabetes, NCDs include chronic respiratory disease, cancer, high blood pressure, asthma, sickle cell disease and others. Cynthia Tully, Forbes.com, 14 May 2025 This test is crucial for identifying conditions like hypothyroidism, phenylketonuria, and sickle cell disease, which may not present symptoms at birth but can lead to serious complications if untreated. William A. Haseltine, Forbes.com, 15 Apr. 2025 See All Example Sentences for sickle cell

Word History

First Known Use

circa 1923, in the meaning defined above

Time Traveler
The first known use of sickle cell was circa 1923

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Cite this Entry

“Sickle cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sickle%20cell. Accessed 1 Jun. 2025.

Kids Definition

sickle cell

noun
: an abnormal red blood cell that is crescent-shaped

Medical Definition

sickle cell

noun
1
: an abnormal rigid, sticky red blood cell of crescent shape
2
: a condition characterized by sickle cells : sickle cell anemia, sickle-cell trait
Last Updated: - Updated example sentences
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