- betagalactosidase
- /bay'teuh geuh lak'teuh suy"days, -dayz/ or, esp. Brit., /bee'-/, n. Biochem.any of a family of enzymes capable of liberating galactose from carbohydrates.[BETA + galactoside a glycoside in which the sugar is galactose ( F; see GALACTOSE, -IDE) + -ASE]
Useful english dictionary. 2012.