1 leuk- | Definition of leuk-
variants: or leuko-

Definition of leuk-

1 : white : colorless : weakly colored leukocyte leukorrhea
2 : leukocyte leukemia
3 : white matter of the brain leukotomy

History and Etymology for leuk-

New Latin leuc-, leuco-, from Greek leuk-, leuko-, from leukos — more at light

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