spleens
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pluralof spleen.plural
The grammatical form denoting more than one person, place, thing, or idea.
spleennouna highly vascular, glandular, ductless organ, situated in humans at the cardiac end of the stomach, serving chiefly in the formation of mature lymphocytes, in the destruction of worn-out red blood cells, and as a reservoir for blood.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
They were looking at “scurfy” mice; males are unexpectedly born with flaky skin and enlarged spleens and only live for a few weeks, because their organs are attacked by their own immune cells.
From The Wall Street Journal ● Oct. 6, 2025
The study documents germinal center–like structures in the spleens of rainbow trout, the first time anyone has detected them in bony fish.
From Science Magazine ● Oct. 31, 2023
People without spleens are more susceptible to severe bacterial infections.
From Los Angeles Times ● Dec. 21, 2022
Yet this bedrock right to vent our spleens against officials is now being challenged.
From Salon ● Mar. 26, 2021
But these spleens had swelled up and turned as hard as a rock.
From "The Hot Zone" by Richard Preston
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