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noun Uncommon

spleen

spleen

Spleen (noun) means an organ in the upper left abdomen that filters blood, recycles old red blood cells, and supports the immune system. Example: “Doctors sometimes remove a badly damaged spleen after severe trauma.”

noun
1
An organ in the upper left abdomen that filters blood, recycles old red blood cells, and supports the immune system.
"Doctors sometimes remove a badly damaged spleen after severe trauma."
2
Bad temper or spite, especially when vented openly.
"He vented his spleen on social media after the decision."

How to use spleen

Learner’s notes

In plain EnglishEither the blood-filtering organ near the stomach, or (figuratively) anger vented openly.

Common pairings
vent one's spleen a ruptured spleen

Word forms

spleened past tense, spleens plural, spleens singular

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Doctors sometimes remove a badly damaged _____ after severe trauma.

Etymology

From Old French esplein and Latin splēn, ultimately from Greek σπλήν (splḗn), "the spleen" — historically the organ was believed to be the source of bad temper and melancholy, which gave rise to the figurative sense.

Origin: Latin

Related words

Rhymes for spleen

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Frequently asked questions

What does “spleen” mean?

The word “spleen” means an organ in the upper left abdomen that filters blood, recycles old red blood cells, and supports the immune system. In plain terms, either the blood-filtering organ near the stomach, or (figuratively) anger vented openly.

How do you pronounce “spleen”?

“Spleen” is pronounced spleen (/spliːn/ in IPA).

How do you use “spleen” in a sentence?

Here is “spleen” used in a sentence: “Doctors sometimes remove a badly damaged spleen after severe trauma.”

What is another word for “spleen”?

Words with a similar meaning to “spleen” include lien and milt.

What part of speech is “spleen”?

“Spleen” is a noun.

Where does the word “spleen” come from?

The word “spleen” comes from Latin. From Old French esplein and Latin splēn, ultimately from Greek σπλήν (splḗn), "the spleen" — historically the organ was believed to be the source of bad temper and melancholy, which gave rise to the figurative sense.

Is “spleen” a common word?

“Spleen” is an uncommon word in modern English.

How many meanings does “spleen” have?

“Spleen” has 2 distinct senses listed in this dictionary. The most common is: an organ in the upper left abdomen that filters blood, recycles old red blood cells, and supports the immune system.

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Definitions: FreeDict original editorial