what is the meaning of leuk/o
leuk(o)- word element [Gr.], white; leukocyte. leuko-, leuk-(lÅ«'kÅ, lÅ«k), White; white blood cells. For some words beginning thus, see leuc- and leuco-. [G. leukos, white] leuko-, leuk-Combining forms meaning white; white blood cells. For some words beginning this way, see leuc- and leuco-. [G. leukos, white] leuko-