Main Entry: de·po·lym·er·ase Pronunciation: "dE-p&-'lim-&-"rAs, -"rAz; -'päl-&-m&-"rAs, -"rAz Function: noun : any of various enzymes (as nucleases) that bring about depolymerization
depolymerase de·pol·y·mer·ase (dē-pŏl'ə-mə-rās', -rāz') n. Any of various enzymes that catalyze the decomposition of macromolecules to simpler molecules.