isostasy

Etymology
From.

Noun

 * 1)  The state of balance or pressure equilibrium thought to exist within the Earth's crust, whereby the upper lithosphere floats on denser magma beneath.

Translations

 * Finnish:
 * French:
 * Greek:
 * Hungarian: izosztázia
 * Icelandic: flotjafnvægi
 * Irish: iseastacht
 * Tagalog: katigalan, katiglan