condensation reaction(redirected from Condensation (chemistry))
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condensation reactiona reaction involving the removal of water (dehydration) from two or more small molecules to form a new larger compound. For example, the disaccharide carbohydrate sucrose is formed by a condensation reaction between glucose and fructose molecules. Compare HYDROLYSIS.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005