Megatherium, Megathere n. (Paleon.) An extinct gigantic quaternary mammal, allied to the ant-eaters and sloths. Its remains are found in South America.
... do that," said Milly, recovering herself, and looking calmly up from the cow—which now resembled a megatherium—"but you must remember, Cousin Archie, that I am a painter, and therefore understand about attitudes, and all that, much better than a mere photographer. So, if I condescend to sit, you must take your ... — The Eagle Cliff • R.M. Ballantyne