tox·o·plas·mo·sis 
(tŏk′sō-plăz-mōsĭs)
(tŏk′sō-plăz-mōsĭs)n. pl. tox·o·plas·mo·ses (-mōsēz)
A disease caused by the protozoan Toxoplasma gondii, especially:
a. A congenital disease characterized by lesions of the central nervous system that can cause blindness and brain damage.
b. An acquired disease characterized by fever, swollen lymph nodes, and lesions in the liver, heart, lungs, and brain.