[ ik-stroo-siv, -ziv ]
/ ɪkˈstru sɪv, -zɪv /
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OTHER WORDS FROM extrusivenon·ex·tru·sive, adjective
Words nearby extrusive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for extrusive
Deposits formed at shallow depths are related to extrusive rocks and to intrusives near the surface.The Economic Aspect of Geology|C. K. Leith
British Dictionary definitions for extrusive
/ (ɪkˈstruːsɪv) /
tending to extrude
(of igneous rocks) formed from magma issuing from volcanoes or cracks in the earth's crust; volcanicCompare intrusive (def. 2)
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