macrocyst: Meaning and Definition of

mac•ro•cyst

Pronunciation: (mak'ru-sist"), [key]
— n. Mycol.
  1. a large cyst or spore case, esp. the encysted, resting plasmodium of a slime mold.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.