Spleen

/spliːn/

Meaning & Definition

noun
A large, purplish-brown organ in the body that is responsible for filtering blood and producing immune response.
The doctor explained that the spleen plays an important role in the body’s immune system.
A feeling of anger or ill will often attributed to unresolved feelings.
After the argument, she could not shake off the spleen she felt towards her colleague.
The seat of emotions or feelings in a person.
His spleen was evident when he spoke passionately about the injustices in the world.

Etymology

Middle English sylf, from Old French espilene, from Latin splen.

Common Phrases and Expressions

spleen venting:
The act of expressing feelings of anger or frustration.
spleen of the nation:
A metaphor for the public's general mood of disenchantment.

Related Words

Slang Meanings

To express discontent or annoyance.
He spleened about the poor service at the restaurant.
To be in a bad mood.
She was all spleen after receiving bad news.