Definition of Spleen

1. Noun. A large dark-red oval organ on the left side of the body between the stomach and the diaphragm; produces cells involved in immune responses.


2. Noun. A feeling of resentful anger.
Exact synonyms: Irascibility, Quick Temper, Short Temper
Generic synonyms: Bad Temper, Ill Temper
Derivative terms: Irascible, Irascible, Splenetic

Definition of Spleen

1. n. A peculiar glandlike but ductless organ found near the stomach or intestine of most vertebrates and connected with the vascular system; the milt. Its exact function in not known.

2. v. t. To dislke.

Definition of Spleen

1. Noun. (anatomy immunology) In vertebrates, including humans, a ductless vascular gland, located in the left upper abdomen near the stomach, which destroys old red blood cells, removes debris from the bloodstream, acts as a reservoir of blood, and produces lymphocytes. ¹

2. Noun. (archaic except in the set phrase ''"to vent one's spleen"'') A bad mood; spitefulness. ¹

3. Verb. (obsolete transitive) To dislike. ¹

¹ Source: wiktionary.com

Definition of Spleen

1. a ductless organ of the body [n -S]

Medical Definition of Spleen

1. An organ that produces lymphocytes, filters the blood, stores blood cells and destroys those that are aging. It is located on the left side of the abdomen near the stomach. (12 May 1997)

Lexicographical Neighbors of Spleen

splattering
splatterings
splatterproof
splatterpunk
splatters
splatterspunks
splattery
splatting
splay
splayed
splayfeet
splayfoot
splayfooted
splaying
splays
spleen (current term)
spleen deoxyribonuclease
spleen endonuclease
spleen focus-forming viruses
spleen metastases
spleen phosphodiesterases
spleened
spleenful
spleenier
spleeniest
spleening
spleenish
spleenless
spleenlike

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