SPLEEN Meaning and
Definition
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Spleen refers to a vital organ in the human body, located in the upper left abdomen. As part of the lymphatic system, it serves several crucial functions in maintaining overall health. Structurally, the spleen is encapsulated by a thin membrane and consists of two main components: the red pulp and the white pulp.
The red pulp of the spleen is responsible for filtering and removing old or damaged red blood cells, as well as storing excess blood platelets. Furthermore, it acts as a site where certain immune responses occur, helping to defend the body against bacteria and other pathogens. The white pulp, on the other hand, primarily contributes to the immune function of the spleen, as it produces and stores white blood cells called lymphocytes, which are crucial in fighting infections.
Apart from its immune functions, the spleen also aids in the destruction/recycling of various substances like cellular debris and foreign particles. Additionally, it acts as a reservoir for extra blood, which can be released into circulation when the body needs it, such as during times of physical exertion or trauma.
Disorders or conditions affecting the spleen can impact the body's overall health. These may include splenomegaly (enlarged spleen), which can be caused by infections, liver diseases, or certain cancers. Conversely, individuals born without a spleen or those who have had their spleen removed (splenectomy) due to trauma or medical conditions may be more susceptible to certain infections and might require additional preventive measures.
In summary, the spleen is a significant organ involved in immunity, blood filtration, and storage, maintaining overall wellness and protecting against various pathogens.
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Lein, a large vascular ductless gland lying in the upper part of the abdominal cavity on the left side, between the stomach and the diaphragm. It is composed of a soft reddish brown cellular structure, the pulp, enclosed and supported by a connective-tissue network given off from the strong fibrous capsule. The spleen is regarded as a blood-forming organ but its functions are very imperfectly understood.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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The milt; a spongy viscus near the large extremity of the stomach, formerly supposed to be the seat of melancholy, anger, or vexation; ill-humour; a fit of anger; latent spite; melancholy.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Top Common Misspellings for SPLEEN *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for SPLEEN
Etymology of SPLEEN
The word "spleen" derives from the Latin word "splen", which originated from the earlier Ancient Greek word "splēn". The Greek term was associated with the organ known as the spleen, which was believed to be the seat of melancholy or deep sadness in ancient medical and philosophical theories. The word "splēn" eventually made its way into Latin and then into various European languages, including Old English, where it became "spleen". The etymology of the word "spleen" is closely linked to the understanding of the spleen as a source of emotions or temperament, although this particular belief has been disproven in modern medical science.
Idioms with the word SPLEEN
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vent your spleen
The idiom "vent your spleen" means expressing or releasing one's anger, frustration, or displeasure, usually through a passionate or fierce outburst. It implies letting out intense emotions or grievances that have been pent up for some time.
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vent one's spleen
To "vent one's spleen" means to express or release one's anger, frustration, or resentment with great intensity or vehemently. It involves venting or letting out strong emotions and feelings, often through verbal or written means, in an attempt to relieve or alleviate those emotions. The phrase is derived from the old belief in medieval and ancient medicine that the spleen was the organ responsible for producing feelings of anger and spite.
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vent spleen
The idiom "vent spleen" means to express or release one's anger, frustration, or resentment towards someone or something, typically through vehement or harsh criticism, verbal abuse, or a passionate outburst.
Similar spelling words for SPLEEN
- spielman,
- splenitis,
- splendor,
- spellman,
- spelunk,
- spelman,
- speelman,
- splenetic,
- spelling,
- splenic,
- splendid,
- spelunker,
- spallone,
- spillman,
- spillane,
- spilman,
- splendour.
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