noun
: a domical anticline in sedimentary rocks having a mass of rock salt as its core and being forced up in plastic form by earth stresses from an underlying bed of salt
noun
: a domical anticline in sedimentary rocks having a mass of rock salt as its core and being forced up in plastic form by earth stresses from an underlying bed of salt
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012