cy·a·no·ac·ry·late (s???-n?-?k?r?-l?t?, s?-?n??-)n. An adhesive substance with an acrylate base that is used in industry and medicine.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.cyanoacrylate (?sa??n???ækr?le?t) n (Elements & Compounds) a substance with an acrylate base, usually sold in the form of a quick-setting highly adhesive glueCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014cy?a?no?ac?ry?late (?sa? ? no??æk r??le?t, -l?t, sa??æn o?-) n. any of several colorless liquid acrylate monomers used as a powerful, fast-acting adhesive. [1960?65] Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.