Dinothere, also known as the Deinotherium, is an extinct type of elephant-like mammal with long tusks and a distinctive downward curve on its lower jaw. There are a few different synonyms for this prehistoric creature, including Prodeinotherium, Chilgatherium, and Deinotheriidae. While the exact origins of the name are uncertain, it likely comes from the Greek words "deino" meaning formidable or terrible, and "therium" which means beast or wild animal. Despite its impressive size and unusual appearance, the Dinothere went extinct millions of years ago, leaving behind only fossil records of its long-lost existence.