The Collaborative International Dictionary of English v.0.48:

Schizont \Schi"zont\ (sk[imac]"z[o^]nt or sk[imac]z"[o^]nt), n.
   [Gr. ?, ?, p.pr., cleaving.] (Zool.)
   In certain Sporozoa, a cell formed by the growth of a
   sporozoite or merozoite (in a cell or corpuscle of the host)
   which segment by superficial cleavage, without encystment or
   conjugation, into merozoites.
   [Webster 1913 Suppl.]