EPIZOOTIC Meaning of EPIZOOTIC in English adj. & n. --adj. (of a disease) temporarily prevalent among animals (cf. ENZOOTIC). --n. an outbreak of such a disease. Etymology: F {eacute}pizootique f. {eacute}pizootie (as EPIZOON) Oxford English vocab. Оксфордский английский словарь. 2012