Also found in: Thesaurus, Encyclopedia, Wikipedia.
Any of several reef-building corals of various genera, especially Diploria, that form rounded colonies resembling the convolutions of the human brain.
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.
(Animals) a stony coral of the genus Meandrina, in which the polyps lie in troughlike thecae resembling the convoluted surface of a human brain
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
any reef-building coral of the genera Meandrina and Diploria, having a highly convoluted surface.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Switch to new thesaurus
|Noun||1.||brain coral - massive reef-building coral having a convoluted and furrowed surface|
madrepore, madriporian coral, stony coral - corals having calcareous skeletons aggregations of which form reefs and islands
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.