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geognosy

American  
[jee-og-nuh-see] / dʒiˈɒg nə si /

noun

  1. Archaic. a science dealing with the constituent parts of the earth, its envelope of air and water, its crust, and the condition of its interior.


geognosy British  
/ dʒɪˈɒɡnəsɪ /

noun

  1. the study of the origin and distribution of minerals and rocks in the earth's crust: superseded generally by the term geology

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of geognosy

1785–95; < French géognosie, equivalent to géo- geo- + -gnosie < Greek gnôsis knowledge

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Recession above the present position of the Falls—The Falls will be higher as they recede—Reason why—Professor Tyndall's prediction—Present and former accumulations of rock—Terrific power of the elements—Ice and ice bridges—Remarkable geognosy of the lake region.

From The Falls of Niagara and Other Famous Cataracts by George W. Holley

Notwithstanding the difference of composition in the recent lavas of the Peak, there is a certain regularity of position, which must strike the naturalist least skilled in geognosy.

From Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1 by Thomasina Ross

In taking a general view of the geological constitution of a chain of mountains, we may distinguish five elements of direction too often confounded in works of geognosy and physical geography.

From Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 by Alexander von Humboldt

Seale, Mr., geognosy of St. Helena. -on dikes. -on embedded birds' bones.

From Volcanic Islands by Charles Darwin

We here touch upon a point of contact between geological and geographical geognosy which would constitute the complete history of the form and extent of continents.

From COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 by Alexander von Humboldt

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