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anticlinorium

American  
[an-ti-klahy-nawr-ee-uhm, -nohr-] / ˌæn tɪ klaɪˈnɔr i əm, -ˈnoʊr- /

noun

Geology.

PLURAL

anticlinoria
  1. a compound anticline, consisting of a series of subordinate anticlines and synclines, the whole having the general contour of an arch.


anticlinorium British  
/ ˌæntɪklaɪˈnɔːrɪəm /

noun

  1. a vast elongated anticline with its strata further folded into anticlines and synclines

"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

Etymology

Origin of anticlinorium

1870–75; < New Latin; anticline, -tory 2 ( def. )