leucopenia
Concise Oxford English Dictionary © 2008 Oxford University Press:
leucopenia /ˌluːkə(ʊ)ˈpiːnɪə/ (also leukopenia)
▶noun Medicine a reduction in the number of white cells in the blood.
– derivatives
leucopenic adjective.
leucopenic adjective.
– origin C19: from Gk leukos ‘white’ + penia ‘poverty’.
'leucopenia' also found in these Oxford entries:

