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diencephalon

[dahy-en-sef-uh-lon] /ˌdaɪ ɛnˈsɛf əˌlɒn/
noun, plural diencephalons, diencephala
[dahy-en-sef-uh-luh] /ˌdaɪ ɛnˈsɛf ə lə/ (Show IPA).
Anatomy.
1.
the posterior section of the forebrain.
Origin of diencephalon
1880-1885
From New Latin, dating back to 1880-85; See origin at di-3, encephalon
Related forms
diencephalic
[dahy-en-suh-fal-ik] /ˌdaɪ ɛn səˈfæl ɪk/ (Show IPA),
adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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British Dictionary definitions for diencephalon

diencephalon

/ˌdaɪɛnˈsɛfəˌlɒn/
noun
1.
the part of the brain that includes the basal ganglia, thalamus, hypothalamus, and associated areas
Derived Forms
diencephalic (ˌdaɪɛnsɪˈfælɪk) adjective
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
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diencephalon in Medicine

diencephalon di·en·ceph·a·lon (dī'ěn-sěf'ə-lŏn', -lən)
n.
The posterior part of the prosencephalon, composed of the epithalamus, the dorsal thalamus, the subthalamus, and the hypothalamus. Also called betweenbrain, interbrain.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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