| a combining form with the meanings “white,” “white blood cell,” used in the formation of compound words: leukopoiesis; leukotomy. |
| leuko- or leuk- also leuco- or leuc- pref.
[Greek, from leukos, clear, white; see leuk- in Indo-European roots.] |
leuko- or leuk- or leuco- or leuc-
pref.
White; colorless: leukoderma.
Leukocyte: leukopenia.