The Collaborative International Dictionary of English v.0.48:

Leuchaemia \Leu*ch[ae]"mi*a\ (l[-u]*k[=e]"m[i^]*[.a]), n. [NL.,
   fr. Gr. leyko`s white + a"i^ma blood.] (Med.)
   See Leukemia. [Written also leukemia, leukaemia,a nd
   leucemia.]
   -- Leu*ch[ae]m"ic (l[-u]*k[e^]m"[i^]k), a. [Written also
   leukemic and leukaemic.]
   [1913 Webster] Leucic