karyozoic

kar·y·o·zo·ic

(kar'ē-ō-zō'ik), Denoting a parasite inhabiting the cell nucleus of its host. [karyo- + G. zōon, animal]

karyozoic

(kăr″ē-ō-zō′ĭk) [″ + zoon, animal] Living in the cell nucleus, as would occur with an intracellular protozoal parasite.