Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

isopach

play
noun iso·pach \ˈī-sə-ˌpak\

Definition of isopach

  1. :  an isoline that connects points of equal thickness of a geological stratum formation or group of formations



Origin and Etymology of isopach

is- + -pach (from Greek pachys thick) — more at pachyderm


First Known Use: circa 1918


Seen and Heard

What made you want to look up isopach? Please tell us where you read or heard it (including the quote, if possible).