/ Dictionary / Index C chemisorb: Meaning and Definition of Find definitions for: chem•i•sorb Pronunciation: (kem'u-sôrb", -zôrb"), [key] — v.t. Chem. to take up by chemisorption. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chemisorb (Thesaurus) chemism chemisorption Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language