: difficult in a way that is usually interesting or enjoyable. Thesaurus: All synonyms and antonyms for challenging Nglish: Translation of challenging for Spanish speakers Britannica English: Translation of challenging for Arabic speakers.
To illustrate the tremendous indirect impact of emerging zoonotic diseases on public health policy and structures and on public perception of health risks, the authors provide a number of examples, including that of the Ebola virus, avian influenza, monkeypox and bovine spongiform encephalopathy.
zoanthropy. a form of insanity or mental disorder in which the sufferer imagines that he is an animal. â zoanthropic, adj. zoopsia. a form of hallucination in which the sufferer imagines he sees animals.Also called zooscopy.oanthropy. a form of insanity or mental disorder in which the sufferer imagines that he is an animal. â zoanthropic, adj. zoopsia. a form of hallucination in which the sufferer imagines he sees animals.