Epizootic; Epizooetic

Part of speech: adjective (a.)

1. Of or pertaining to an epizoön.

2. Containing fossil remains; -- said of rocks, formations, mountains, and the like. [Obs.] Epizoötic mountains are of secondary formation. Kirwan.

3. Of the nature of a disease which attacks many animals at the same time; -- corresponding to epidemic diseases among men.