adj of or pertaining to an epizoon.
2. epizootic ·noun an epizootic disease; a murrain; an epidemic influenza among horses.
3. epizootic ·adj containing fossil remains;
said of rocks, formations, mountains, and the like.
4. epizootic ·adj of the nature of a disease which attacks many animals at the same time;
corresponding to epidemic diseases among men.