[kem-uh-sawrp-shuh n, -zawrp-]
adsorption involving a chemical linkage between the adsorbent and the adsorbate.
Origin of chemisorption
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
an adsorption process in which an adsorbate is held on the surface of an adsorbent by chemical bonds
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