splenomegaly

noun

spleno·meg·a·ly ˌsple-nō-ˈme-gə-lē

plural splenomegalies

: abnormal enlargement of the spleen

Word History

Etymology

International Scientific Vocabulary

First Known Use

circa 1900, in the meaning defined above

Time Traveler

The first known use of splenomegaly was circa 1900

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Browse Nearby Words

splenoid

splenomegaly

splenulus

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Cite this Entry

Style

“Splenomegaly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/splenomegaly. Accessed 28 May. 2025.

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Medical Definition

splenomegaly

noun

spleno·meg·a·ly ˌsplen-ō-ˈmeg-ə-lē

plural splenomegalies

: abnormal enlargement of the spleen

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