poikilitic: Meaning and Definition of

poi•ki•lit•ic

Pronunciation: (poi"ku-lit'ik), [key]
— adj. Petrog.
  1. (of igneous rocks) having small crystals of one mineral scattered irregularly in larger crystals of another mineral.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.