leucopeniaPronunciation: /ˌluːkə(ʊ)ˈpiːnɪə/ (also leukopenia)Definition of leucopenia noun [mass noun] Medicine a reduction in the number of white cells in the blood, typical of various diseases. Derivatives leucopenic adjective Origin: late 19th century: from Greek leukos 'white' + penia 'poverty'leucopenia in other Oxford dictionaries Definition of leucopenia in the US English dictionary
