/ Dictionary / Index S sorption: Meaning and Definition of Find definitions for: sorp•tion Pronunciation: (sôrp'shun), [key] — n. Chem. the state or process of being sorbed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sorption (Thesaurus) sorosis sorrel Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language