nonprotein

adjective
non·​pro·​tein | \ ˌnän-ˈprō-ˌtēn How to pronounce nonprotein (audio) , -ˈprō-tē-ən\

Definition of nonprotein

: not being or derived from protein the nonprotein part of an enzyme nonprotein nitrogen

First Known Use of nonprotein

1926, in the meaning defined above

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The first known use of nonprotein was in 1926

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nonprotein

adjective
non·​pro·​tein | \ ˈnän-ˈprō-ˌtēn, -ˈprōt-ē-ən How to pronounce nonprotein (audio) \

Medical Definition of nonprotein

: not being or derived from protein the nonprotein part of an enzyme

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