Wisent

имя существительное [зоология] зубр ([латинский язык] Bison bonasus)

Большой англо-русский словарь

Wisent

зоология зубр (Bos bonasus)

Англо-русский научно-технический словарь

Wisent

noun Etymology: German, from Old High German wisant — more at bison a European bison (Bison bonasus) sometimes considered conspecific with the North American buffalo (B. bison) — called also aurochs

Merriam-Webster's Collegiate Dictionary