01 a. Of or pertaining to geognosy, or to a knowledge of the structure of the earth; geological.
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1.
Of or pertaining to geognosy, or to a knowledge of the structure of the earth; geological.[R.]
Entry
1 sense
Webster, 1913
Geognostic
· Ge·og·nos·tic
· IPA /dʒɪəɡˈnɒstɪk/