rhino

noun2

1. •
   (informal) A rhinoceros.

   • ‘We were getting a grand shot of a charging rhino when the cameraman got scared and bolted. The fathead!’ — 1932
2. •
   (slang, no longer used) Money.

   • When so be as a man has no money, why then, a savin and exceptin your onnur's reverence, a's but a poor dog. But when so be as a man as got the rhino, why then a may begin to hold up his head. — 1792