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isopiestic

[ahy-soh-pahy-es-tik]
adjective
  1. of or noting equal pressure; isobaric.

Origin of isopiestic

1870–75; iso- + Greek piest(ós) compressible (verbid of piézein to press) + -ic
Related formsi·so·pi·es·ti·cal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for isopiestic

isopiestic

adjective
  1. a line on a map connecting places with equal ground water pressure
Derived Formsisopiestically, adverb

Word Origin for isopiestic

C19: from iso- + Greek piestos compressible, from piezein to press
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012