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1. The structure formed by invagination of the embryonic ectodermal tissue that develops into the inner ear.
2. A statocyst.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. (Zoology) another name for statocyst
2. (Zoology) the embryonic structure in vertebrates that develops into the inner ear in the adult
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
o•to•cyst(ˈoʊ tə sɪst)
2. one of a pair of pouches that form in the front part of the embryo by the infolding of a thickened area of ectoderm.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.