DZO Meaning of DZO in English [ ʒəʊ , zəʊ ](also dzho or zho ) ■ noun ( plural same or ~s ) a hybrid of a cow and a yak.OriginC19: from Tibetan ṃdso . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004