[ in-truh-tuh-loo r-ik ]
/ ˌɪn trə təˈlʊər ɪk /


Geology. located in, taking place in, or resulting from action beneath the lithosphere.
Petrography. noting or pertaining to crystallization of magma that begins previous to its extrusion on the surface.

Origin of intratelluric

First recorded in 1885–90; intra- + telluric1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for intratelluric

/ (ˌɪntrətəˈljʊərɪk) /


(of rocks and their constituents, processes, etc) formed or occurring below the surface of the earth
denoting crystals formed at depth before magma erupted at the earth's surface
denoting the period during which crystallization took place
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