ischia

plural of ischium

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Cite this Entry

“Ischia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ischia. Accessed 1 Sep. 2026.

Medical Definition

ischia

plural of ischium

Geographical Definition

Ischia

geographical name

island of Italy in the Tyrrhenian Sea west-southwest of Naples area 18 square miles (47 square kilometers)
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