Geological Survey
Americannoun
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U.S. Government. a division of the Department of the Interior, created in 1879, that studies the nation's water and mineral resources, makes topographic surveys, and classifies and leases public lands.
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(lowercase) a systematic investigation of the geology of an area.
noun
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.
The other industry rep is a Ph.D. and former director of the United States Geological Survey.
From Salon ● Sep. 16, 2026
The blast triggered seismic activity equivalent to a magnitude 4.1 earthquake, according to the US Geological Survey.
From BBC ● Sep. 11, 2026
The Geological Survey of Denmark and Greenland in 2022 estimated the area contained 2.3 billion barrels of undiscovered oil, adding that any estimate is uncertain.
From The Wall Street Journal ● Sep. 7, 2026
People reported feeling shaking as far away as Santa Clarita, according to the United States Geological Survey.
From Los Angeles Times ● Sep. 6, 2026
Geological Survey topographic maps and are a good thing to own in these wild mountains.
From "On the Far Side of the Mountain" by Jean Craighead George
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
