Elastic Wave 1 : (n.) Geophysics. A seismic or acoustic wave, such as a P-wave. See: Acoustic Emission, Acoustic Wave, Channel Wave, P-Wave, Seismic Wave
Schlumberger Ltd. (The World's Leading Supplier Of Technology, Integrated Project Management And Information Solutions to Customers Working in The Oil and Gas Industry Worldwide), Schlumberger Oilfield Glossary Cedex, France 2014. http://www.glossary.oilfield.slb.com/en/Terms/sym/ a.aspx, (Ergo - Brit) {766}