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isostatic

[ahy-suh-stat-ik]
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adjective
  1. of, relating to, or characterized by isostasy.
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Origin of isostatic

First recorded in 1885–90; iso- + static
Related formsi·so·stat·i·cal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for isostatic

Historical Examples

  • Isostatic, ī-so-stat′ik, adj. in hydrostatic equilibrium from equality of pressure.

    Chambers's Twentieth Century Dictionary (part 2 of 4: E-M)

    Various


isostatic in Science

isostasy

[ī-sŏstə-sē]
  1. Equilibrium in the Earth's crust, in which an elevated part in one area is counterbalanced by a depressed part in another. Isostasy exists because the Earth's crust is relatively light compared to the denser mantle over which it lies, and therefore behaves as if it is floating. Areas of the Earth's crust rise or subside to accommodate added load (as from a glacier) or diminished load (as from erosion), so that the forces that elevate landmasses balance the forces that depress them.
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Related formsisostatic adjective (ī′sō-stătĭk)
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.