spleen

noun

ˈsplēn 

1

: a highly vascular ductless organ that is located in the left abdominal region near the stomach or intestine of most vertebrates and is concerned with final destruction of red blood cells, filtration and storage of blood, and production of lymphocytes

2

obsolete : the seat of emotions or passions

3

archaic : melancholy

4

: feelings of anger or ill will often suppressed

5

obsolete : a sudden impulse or whim : caprice

Synonyms

• anger
• angriness
• birse [chiefly Scottish]
• choler
• furor
• fury
• indignation
• irateness
• ire
• lividity
• lividness
• mad
• madness
• mood [archaic]
• outrage
• rage
• wrath
• wrathfulness

Choose the Right Synonym for spleen

malice, malevolence, ill will, spite, malignity, spleen, grudge mean the desire to see another experience pain, injury, or distress.

malice implies a deep-seated often unexplainable desire to see another suffer.

felt no malice toward their former enemies

malevolence suggests a bitter persistent hatred that is likely to be expressed in malicious conduct.

a look of dark malevolence

ill will implies a feeling of antipathy of limited duration.

ill will provoked by a careless remark

spite implies petty feelings of envy and resentment that are often expressed in small harassments.

petty insults inspired by spite

malignity implies deep passion and relentlessness.

a life consumed by motiveless malignity

spleen suggests the wrathful release of latent spite or persistent malice.

venting his spleen against politicians

grudge implies a harbored feeling of resentment or ill will that seeks satisfaction.

never one to harbor a grudge

Examples of spleen in a Sentence

vented her spleen and felt much better for having done so

the bill's failure to pass in the legislature was due to nothing more than partisan spleen

Recent Examples on the Web

The surgery was successful, and Blackburn is now recovering and adjusting to life without her spleen. —Ashley Vega, People.com, 20 Mar. 2025

The defense vehemently denied the allegations, arguing that Givens, who suffered from a host of medical conditions, had a seizure in his cell and fell on his bed - breaking his ribs that cut into his spleen, leading to the fatal internal bleeding. —Jaclyn Diaz, NPR, 12 Apr. 2025

Sinclair was shot twice, in the thigh and through his stomach and chest, resulting in the loss of his spleen, according to the lawsuit. —Jessica Seaman, Denver Post, 25 Mar. 2025

Same goes for someone who is living without a spleen due to a traumatic injury like a car accident. —Melissa Dahl, NBC News, 22 Feb. 2025

Word History

Etymology

Middle English splen, from Anglo-French or Latin; Anglo-French espleen, from Latin splen, from Greek splēn; akin to Latin lien spleen, Sanskrit plīhan

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing spleen

• vent one's spleen

Rhymes for spleen

• bean
• bein
• bien
• bouin
• chine
• clean
• deen
• diene
• gene
• glean
• jean
• keen

Kids Definition

spleen

noun

ˈsplēn 

1

: an organ containing many blood vessels that is located near the stomach or intestine of most vertebrates, destroys worn-out red blood cells, filters the blood, and produces some white blood cells

2

: feelings of anger or ill will that are often not expressed

Medical Definition

spleen

noun

ˈsplēn 

: a highly vascular ductless abdominal organ of vertebrates that resembles a gland in organization but is closely associated with the circulatory system, that plays a role in the final destruction of red blood cells, filtration and storage of blood, and production of lymphocytes, and that in humans is a dark purplish flattened oblong object of a soft fragile consistency lying near the cardiac end of the stomach and consisting largely of blood and lymphoid tissue enclosed in a fibroelastic capsule from which trabeculae ramify through the tissue of the organ which is divisible into a loose friable red pulp in intimate connection with the blood supply and with red blood cells free in its interstices and a denser white pulp chiefly of lymphoid tissue condensed in masses about the small arteries