noun, plural zo·on·o·ses [zoh-on-uh-seez, zoh-uh-noh-seez] /zoʊˈɒn əˌsiz, ˌzoʊ əˈnoʊ siz/.
Pathology. any disease of animals communicable to humans.
Origin of zoonosis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
noun plural -ses (-siːz)
pathol any infection or disease that is transmitted to man from lower vertebrates
Word Origin for zoonosis
from zoo- + Greek nosos disease
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
plural zoonoses, 1876, from comb. form of Greek zoion "animal" (see zoo) + nosos "disease."
Online Etymology Dictionary, © 2010 Douglas Harper
n. pl. zo•on•o•ses (-sēz′)
A disease of animals, such as rabies or psittacosis, that can be transmitted to humans.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.