Sivatherium

Siv`a·the'ri·um noun [ New Latin , from English Siva + Greek ............ a beast, an animal.] (Paleon.) A genus of very large extinct ruminants found in the Tertiary formation of India. The snout was prolonged in the form of a proboscis. The male had four horns, the posterior pair
Found on http://www.encyclo.co.uk/webster/S/111

sivatherium

<paleontology> A genus of very large extinct ruminants found in the Tertiary formation of India. The snout was prolonged in the form of a proboscis. The male had four horns, the posterior pair being large and branched. It was allied to the antelopes, but very much larger than any exsisting species. ... Origin: NL, from E. Siva + Gr. A beast,
Found on http://www.mondofacto.com/facts/dictionary?sivatherium

Sivatherium

• (n.) A genus of very large extinct ruminants found in the Tertiary formation of India. The snout was prolonged in the form of a proboscis. The male had four horns, the posterior pair being large and branched. It was allied to the antelopes, but very much larger than any exsisting species.
Found on http://thinkexist.com/dictionary/meaning/sivatherium/
No exact match found