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thrust fault

noun Geology.
  1. a low-angle reverse fault produced in rocks subjected to thrust.

Origin of thrust fault

First recorded in 1900–05
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for thrust fault

thrust fault

noun
  1. a fault in which the rocks on the upper side of an inclined fault plane have been displaced upwards, usually by compression; a reverse fault
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
thrust fault in Science

thrust fault

  1. A reverse fault in which the fault plane is inclined at an angle equal to or less than 45°. See Note at fault.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.