condensation reaction

(redirected from Condensation (chemistry))
Also found in: Encyclopedia.

condensation reaction

a 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