galactokinase

noun
ga·​lac·​to·​ki·​nase | \ gə-ˌlak-tō-ˈkīn-ˌās How to pronounce galactokinase (audio) , -ˈkin- How to pronounce galactokinase (audio) , -ˌāz\

Medical Definition of galactokinase

: a kinase that catalyzes the transfer of phosphate groups to galactose