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anticline vs. syncline

anticline vs. syncline: What's the difference?

Anticline refers to structures that dip downwards from a median line, forming a “hill,” while syncline refers to structures that dip upwards from a median line, forming a “valley.” The terms are especially used in geology to refer to folds of rock strata. The sides of an anticline go like this: /\. The sides of a syncline go like this: \/.

[an-ti-klahyn] / ˈæn tɪˌklaɪn /

noun

Geology.
  1. an anticlinal rock structure.

[sing-klahyn, sin-] / ˈsɪŋ klaɪn, ˈsɪn- /

noun

Geology.
  1. a synclinal fold.