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geognosy: Meaning and Definition of
ge•og•no•sy
Pronunciation: ( jē-og'nu-sē), [key] — n.
- a science dealing with the constituent parts of the earth, its envelope of air and water, its crust, and the condition of its interior.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.