extrinsic factor

noun Biochemistry.

vitamin B12.

Origin of extrinsic factor

First recorded in 1925–30

Words nearby extrinsic factor

extricable, extricate, extrinsic, extrinsic allergic alveolitis, extrinsic eye muscle, extrinsic factor, extrinsic incubation period, extrinsic sphincter, extro-, extrorse, extrospection

Medical definitions for extrinsic factor

extrinsic factor

n.

vitamin B12