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isopachous

American  
[ahy-suh-pak-uhs, ahy-sop-uh-kuhs] / ˌaɪ səˈpæk əs, aɪˈsɒp ə kəs /

adjective

Geology.
  1. having the same thickness.

  2. of or relating to an isopach.


Etymology

Origin of isopachous

First recorded in 1915–20; isopach + -ous