neutropenia
noun
neu·tro·pe·nia
ˌn(y)ü-trə-ˈpē-nē-ə 
: leukopenia in which the decrease in white blood cells is chiefly in neutrophils
Examples of neutropenia in a Sentence
Recent Examples on the Web
When neutrophil levels drop too low (a condition called neutropenia), the risk of infection increases.56
People with multiple myeloma are at higher risk of serious infections, including:789
Kidney failure is the second most common cause of death in people with multiple myeloma.
—
Lindsay Curtis, Health, 14 Sep. 2025
The requirement was originally put in place to prevent a rare side effect known as severe neutropenia: a dangerously low white blood cell count that makes people prone to life-threatening infections.
—Emily Kay Votruba, EverydayHealth.com, 3 Mar. 2025
Clozapine is also associated with a rare side effect called neutropenia, a drop in white blood cell counts that, in its most severe form, can be life-threatening.
—Ellen Barry, New York Times, 26 Feb. 2025
The 11-year-old has a rare blood disease called chronic cyclic neutropenia, which causes her white cell count to drop dramatically low every three months.
—Suzanne Malveaux, CNN, 25 Apr. 2020
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Lindsay Curtis, Health, 14 Sep. 2025
The requirement was originally put in place to prevent a rare side effect known as severe neutropenia: a dangerously low white blood cell count that makes people prone to life-threatening infections.
—Emily Kay Votruba, EverydayHealth.com, 3 Mar. 2025
Clozapine is also associated with a rare side effect called neutropenia, a drop in white blood cell counts that, in its most severe form, can be life-threatening.
—Ellen Barry, New York Times, 26 Feb. 2025
The 11-year-old has a rare blood disease called chronic cyclic neutropenia, which causes her white cell count to drop dramatically low every three months.
—Suzanne Malveaux, CNN, 25 Apr. 2020
Cite this Entry
“Neutropenia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neutropenia. Accessed 22 Oct. 2025.
Copy CitationMedical Definition
neutropenia
noun
neu·tro·pe·nia
ˌn(y)ü-trə-ˈpē-nē-ə
: leukopenia in which the decrease in white blood cells is chiefly in neutrophils
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