( sometimes caps. ) Geol.
an elongate area in which thick rock layers have been pushed over one another by compressional forces within the earth's crust.
( sometimes caps. ) Geol.
an elongate area in which thick rock layers have been pushed over one another by compressional forces within the earth's crust.
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012