: 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.
Definition of pronk - (of a springbok or other antelope) leap in the air with an arched back and stiff legs, typically as a form of display or when thre Definition of pronk - (of a springbok or other antelope) leap in the air with an arched back and stiff legs, typically as a form of display or when thre dictionary thesaurus