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vallecula

[vuh-lek-yuh-luh] /vəˈlɛk yə lə/
noun, plural valleculae
[vuh-lek-yuh-lee] /vəˈlɛk yəˌli/ (Show IPA).
Biology
1.
a furrow or depression.
Origin
1855-1860
1855-60; < Late Latin, equivalent to valle(s) valley + Latin -cula -cule1
Related forms
vallecular, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for valleculae

vallecula

/vəˈlɛkjʊlə/
noun (pl) -lae (-ˌliː)
1.
(anatomy) any of various natural depressions or crevices, such as certain fissures of the brain
2.
(botany) a small groove or furrow in a plant stem or fruit
Derived Forms
vallecular, valleculate, adjective
Word Origin
C19: from Late Latin: little valley, from Latin vallis valley
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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valleculae in Medicine

vallecula val·lec·u·la (vā-lěk'yə-lə, və-)
n. pl. val·lec·u·lae (-lē')
An anatomical crevice or depression on any surface, such as the deep hollow on the inferior surface of the cerebellum, between the hemispheres, in which the medulla oblongata rests.

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