any of various fungi of the order Tremellales, distinguished by gelatinous basidiocarp.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a member of any of three orders (Auriculariales, Tremellales, and Dacrymycetales) of basidiomycetous fungi that grow on trees and have a jelly-like consistency when wet. They include the conspicuous yellow brain fungus (Tremella mesenterica), the black witch's butter (Exidia plana), and the pinky-red jew's-ear (Auricularia auricula-judae)
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