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ganister: Meaning and Definition of
gan•is•ter
Pronunciation: (gan'u-stur), [key] — n.
- a highly refractory, siliceous rock used to line furnaces.
- a synthetic product similar to this rock, made by mixing ground quartz with a bonding material.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.