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epithalamus

[ ep-uh-thal-uh-muhs ]
/ ˌɛp əˈθæl ə məs /
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noun, plural ep·i·thal·a·mi [ep-uh-thal-uh-mahy]. /ˌɛp əˈθæl əˌmaɪ/. Anatomy.
the dorsal area of the diencephalon containing a habenula and the pineal gland.
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Origin of epithalamus

From New Latin, dating back to 1900–05; see origin at epi-, thalamus
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

Medical definitions for epithalamus

epithalamus
[ ĕp′ə-thălə-məs ]

n.
A dorsal segment of the diencephalon containing the habenula and the pineal body.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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