nucleosidase: Meaning and Definition of

nu•cle•o•sid•ase

Pronunciation: (n"klē-u-sī'dās, -dāz, ny"-), [key]
— n. Biochem.
  1. any of the class of enzymes that catalyze the hydrolysis of nucleosides.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.