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arillode

noun
  1. a structure in certain seeds that resembles an aril but is developed from the micropyle of the ovule

Word Origin for arillode

C19: from aril + -ode 1
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