| 单词 | geognosy | 
| 释义 | Word Frequency geognosy(dʒɪˈɒɡnəsɪ) noun the study of the origin and distribution of minerals and rocks in the earth's crust: superseded generally by the term geology  Derived forms geognostic (ˌdʒiːɒɡˈnɒstɪk) or geognostical (ˌdʒiːɒɡˈnɒstɪkəl) adjective Word origin C18: from French géognosie, from geo- + Greek gnōsis a seeking to know, knowledge | 
	
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