compression « Back to Glossary IndexStresses that push objects together into a smaller surface area or volume; contracting forces. Synonyms: compressional, contractional, compressiveRelated Articles: Glossary: p waveGlossary: transpressionGlossary: back-arc4 Igneous Processes and Volcanoes9 Crustal Deformation and Earthquakes« Back to Glossary Index Author: Chris Assistant Professor, Salt Lake Community College, Salt Lake City, Utah View all posts by Chris