an organ located in the upper left part of the abdomen, which filters blood and stores white blood cells, bad temper; spitefulness

vent one's spleen, a spleen for a spleen, have the spleen

Formal and Informal Expressions of spleen

In different contexts, you can replace 'spleen' with suitable alternatives. In a more formal setting, 'temper, organ' is apt. In informal speech or writing, 'mood, guts' is a commonplace synonym.

spleen: Explore its Definition & Usage

spleen Definition

1an organ located in the upper left part of the abdomen, which filters blood and stores white blood cells
2bad temper; spitefulness

Using spleen: Examples

Take a moment to familiarize yourself with how "spleen" can be used in various situations through the following examples!

Example
The spleen is an important organ for the immune system.
Example
He vented his spleen on his coworkers after a bad day at work.
Example
She couldn't hide her spleen towards her ex-husband during the divorce proceedings.

spleen Synonyms and Antonyms

Synonyms for spleen

temper
malice
resentment
spite
ill temper

Antonyms for spleen

Phrases with spleen

vent one's spleen
to express one's anger or frustration
Example
He vented his spleen on his coworkers after a bad day at work.
a spleen for a spleen
to take revenge on someone who has wronged you
Example
She decided to get a spleen for a spleen and spread rumors about her ex-husband.
have the spleen
to be in a bad mood or have a bad temper
Example
He must have had the spleen when he snapped at me earlier.

Origins of spleen

from Old French 'esplen', from Latin 'splen', from Greek 'splēn'

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Summary: spleen in Brief

The term 'spleen' [spliːn] refers to an organ located in the upper left part of the abdomen that filters blood and stores white blood cells. It also means bad temper or spitefulness, as in 'He vented his spleen on his coworkers after a bad day at work.' Phrases like 'vent one's spleen' and 'have the spleen' are used to describe expressing anger or being in a bad mood.