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splenomegaly

[splee-nuh-meg-uh-lee, splen-uh-]
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noun Pathology.
  1. enlargement of the spleen.
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Also sple·no·me·ga·li·a [splee-noh-muh-gey-lee-uh, -geyl-yuh, splen-oh-] /ˌspli noʊ məˈgeɪ li ə, -ˈgeɪl yə, ˌsplɛn oʊ-/.

Origin of splenomegaly

First recorded in 1895–1900; spleno- + -megaly
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for splenomegaly

splenomegaly

noun
  1. pathol abnormal enlargement of the spleen
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Word Origin

C20: from Greek splēno-, from splēn spleen + megalo-, from megas large + -y ³
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for splenomegaly

n.

enlargement of the spleen, 1900, from spleno-, comb. form of Greek splen (see spleen) + megas "great" (fem. megale; see mickle).

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Online Etymology Dictionary, © 2010 Douglas Harper

splenomegaly in Medicine

splenomegaly

(splē′nō-mĕgə-lē, splĕn′ō-)
n.
  1. Enlargement of the spleen.megalosplenia
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.